Electronics Review And Support Services

Poco X5 5G: An Affordable 5G Smartphone with Superior Performance

2023-03-16T01:51:00.002+07:00

Poco X5 5G is a smartphone released by Poco, a sub-brand of Xiaomi, in 2021. This phone has a 6.67-inch IPS LCD screen with a resolution of 1080 x 2400 pixels and a refresh rate of 120Hz. The Poco X5 5G is powered by a MediaTek Dimensity 800U 5G processor and has 6GB or 8GB of RAM and 128GB or 256GB of internal storage which is expandable via microSD card.

The Poco X5 5G is also equipped with a quad rear camera with a 48MP main sensor, 8MP ultra-wide lens, 2MP macro camera and 2MP depth sensor. With a 16MP front selfie camera. This phone is also equipped with a 5,000 mAh battery with support for 33W fast charging.

Apart from that, the Poco X5 5G also has features such as a fingerprint on the side, a 3.5mm audio jack, NFC, and the MIUI 12 operating system based on Android 11.

Additional information about the Poco X5 5G, this cellphone is also equipped with quite complete connectivity features, such as 5G, Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.1, GPS, and an infrared port. Apart from that, this phone also supports dual-SIM and has a hybrid SIM card slot, which means you have to choose between using a second SIM card or a microSD card.

Another excellent feature of the Poco X5 5G is a screen with a refresh rate of 120Hz which makes the display smoother when used, especially when playing games or watching videos. In addition, the quad rear camera also offers various photography modes such as night mode, portrait mode and macro mode, so that users can take good quality photos in various light conditions.

The Poco X5 5G also has a pretty attractive design, with a rear body made of glass and equipped with a square rear camera module. This phone is also equipped with protection features such as Corning Gorilla Glass 3 and IP53 water resistance.

However, like all technology products, the Poco X5 5G also has its drawbacks. Some users have complained about the presence of bloatware or useless built-in apps, as well as problems with software updates. Apart from that, some users have also complained about problems with the battery duration not being too long.

Apart from that, the Poco X5 5G is also equipped with pretty good security features, such as a fingerprint scanner on the side that can open the screen quickly and easily. Apart from that, this phone also supports Face Unlock which allows users to unlock the screen using only their face.

Another interesting feature of the Poco X5 5G is the Dual Video feature which allows users to record video from the rear and front cameras simultaneously. In addition, this phone is also equipped with the Game Turbo 3.0 feature which improves performance when playing games.

The Poco X5 5G is also equipped with stereo speakers and a 3.5 mm audio jack which allows users to listen to music with good sound quality. In addition, this phone also supports NFC, which allows users to make wireless payments or transfer files quickly and easily.

In terms of performance, the Poco X5 5G is supported by the MediaTek Dimensity 820 5G processor which is quite powerful and capable of handling heavy tasks such as playing games or running applications smoothly. This processor is combined with 6GB or 8GB of RAM, as well as 64GB or 128GB of internal storage, which can be expanded with a microSD card up to 256GB.

The Poco X5 5G is also equipped with a 5,160mAh battery which is quite large and supports 33W fast charging. According to testing, this battery can last up to one day with normal use, although heavy use such as playing games or watching videos continuously can shorten battery life.

The Poco X5 5G is available in several color variants, such as Shadow Gray, Cobalt Blue, and more recently, Frosty White. The phone also supports MIUI 12, the user interface based on Android 10. MIUI 12 offers many customizable features and settings, as well as support for third-party themes and apps.

In terms of price, the Poco X5 5G is sold at an affordable price compared to smartphones in its class, depending on the variant chosen. At an affordable price, the Poco X5 5G offers many features and specifications that are quite complete and can meet the needs of users who are looking for a smartphone with good performance, 5G connection, and support for various modern applications and games.

Here are the full specifications of the Poco X5 5G:

Screen: IPS LCD, 6.67 inches, resolution 1080 x 2400 pixels, refresh rate 120Hz, Corning Gorilla Glass 5
Processor: MediaTek Dimensity 820 5G (7nm), Octa-core CPU (4x2.6 GHz Cortex-A76 / 4x2.0 GHz Cortex-A55), GPU Mali-G57 MC5
RAM and storage: 6GB/8GB RAM, 64GB/128GB internal storage, expandable with microSD card up to 256GB
Rear camera: Quad camera 48MP (f/1.8, 26mm wide, PDAF) + 8MP (f/2.2, 119° ultrawide) + 2MP (f/2.4, macro) + 2MP (f/2.4, depth), LED flash, HDR , panorama, can shoot video 4K@30fps, 1080p@30/60/120fps, gyro-EIS
Front camera: 16MP (f/2.5, 25mm wide), HDR, can record 1080p@30fps video
Battery: Li-Po 5,160mAh, non-removable, supports 33W fast charging
Operating system: Android 10, MIUI 12
Connectivity: Dual SIM (Nano-SIM, dual stand-by), 5G, 4G LTE, Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot, Bluetooth 5.1, GPS, NFC, Infrared port, USB Type-C 2.0, 3.5mm audio jack
Features: Side fingerprint sensor, Face Unlock, accelerometer, gyroscope, proximity, compass
Dimensions: 165.3 x 76.8 x 9.4mm
Weight: 215g
Color: Shadow Gray, Cobalt Blue, Frosty White (new variant)

Overall, the Poco X5 5G is a smartphone that offers a lot of features and specifications at an affordable price. This phone is suitable for users who want to have a smartphone that can be used to play games, take photos, and carry out daily tasks smoothly without having to pay too much money. However, as with all tech products, be sure to do some checking and research before buying to make sure this phone fits your needs.

How to Pointing Ubiquiti Rocket M2 Radio Devices

2023-03-13T09:50:00.004+07:00

The following is a way to "point" or point a Ubiquiti Rocket M2 radio to another Ubiquiti Rocket M2 radio:

First, ensure that both Ubiquiti Rocket M2 radios are connected with ethernet cables to your network.

Next, open the AirOS software on both Ubiquiti Rocket M2 radios. You can access AirOS via a web browser by entering the IP address of the Ubiquiti Rocket M2 radio (default is 192.168.1.20).

On the AirOS main page, select the "Wireless" menu. In this section, make sure that the SSID, mode, channel, and bandwidth configurations are set the same on both Ubiquiti Rocket M2 radios.

On the "Wireless" menu, select the "Wireless Security" tab and ensure that the security configuration is the same on both Ubiquiti Rocket M2 radios.

Return to the main AirOS page and select the "Wireless" menu again. In this section, ensure that "Wireless Mode" is set as "Access Point" on the Ubiquiti Rocket M2 radio that will be the access point, and "Wireless Mode" is set as "Station" on the Ubiquiti Rocket M2 radio that will be routed.

On the "Wireless" menu, select the "Site Survey" tab on the Ubiquiti Rocket M2 radio to be routed. In this tab, select the SSID of the Ubiquiti Rocket M2 radio that is the access point, and click the "Connect" button.

Once connected, return to the main AirOS page on the Ubiquiti Rocket M2 radio that will be redirected and select the "Wireless" menu. In this section, ensure that "Wireless Mode" is set as "Station" and that the "SSID" is entered correctly.

On the "Wireless" menu, select the "Antenna Alignment" tab on the Ubiquiti Rocket M2 radio to be oriented. In this tab, you will see two lines: "Current Signal Strength" and "Link Distance". In the "Current Signal Strength" line, pay attention to the value of the RSSI (Received Signal Strength Indicator) number. A higher RSSI value indicates a better connection. In the "Link Distance" line, make sure that the value shown corresponds to the distance between the two Ubiquiti Rocket M2 radios.

Slowly adjust the antenna position on both Ubiquiti Rocket M2 radios, while paying attention to the change in the RSSI value on the "Antenna Alignment" page. Keep adjusting the antenna position until the maximum RSSI value is obtained.

If the RSSI value is optimal, then click the "Lock Antenna" button on the "Antenna Alignment" page to lock the antenna position on both Ubiquiti Rocket M2 radios.

Finally, make sure that the two Ubiquiti Rocket M2 radios are connected and can communicate with each other by checking the connection status on the AirOS main page. If already connected, the "Link" in "Wireless Status" will change to "Established".

Check Internet Connection

After setting up both Ubiquiti Rocket M2 radios, make sure the ethernet cable is connected to both devices. Also make sure that the internet network connection is stable.

To check the connection, you can use a computer or laptop connected to the same network as the Ubiquiti Rocket M2 radio. Open a web browser and try to access another website or online application. If the internet connection is running smoothly, then the settings you have made are successful.

Furthermore, if you want to set up more about network configuration, such as setting the IP address, subnet mask, and gateway, you can access the "Network" page on AirOS. On this page, you can set the network configuration according to your needs.

Finally, ensure that both Ubiquiti Rocket M2 radios are properly installed and protected from damage. Keep both devices in a safe place and protected from the weather and other physical damage. Also make sure that the ethernet cables connected to the two devices are properly plugged in and not easily detached.

By following the steps above, you can easily bookmark or point your Ubiquiti Rocket M2 radio to another Ubiquiti Rocket M2 radio. Make sure that both devices are connected and the internet connection is running smoothly to get maximum results.

How to Display a Smartphone Screen Display on The LED TV Screen

2023-02-26T12:25:00.104+07:00

Those are some ways you can try to display a smartphone display on an LCD TV. Be sure to choose the method that best suits your device and be sure to follow the instructions for use so as not to damage the device.
Please note that these methods may differ depending on the make and model of your smartphone and LCD TV. Be sure to consult the user manual for more information or search online for guides that are appropriate for your device.

Here Are Some Steps or How to Display Our Smartphone Screen Display on The LED TV screen :

Using an HDMI cable :
If your smartphone supports HDMI output, you can connect your smartphone to the LCD TV using an HDMI cable. You need to buy an HDMI cable that fits your smartphone and your LCD TV. After that, plug the HDMI cable into the smartphone and LCD TV and make sure to select the HDMI input on the LCD TV to display the smartphone display.
Using an MHL cable :
If your smartphone does not support HDMI output, you can use an MHL cable. The MHL cable connects the smartphone to the HDMI port on the LCD TV and provides a power source to the smartphone. Make sure your smartphone supports MHL technology before purchasing an MHL cable.
Using the wireless adapter :
You can also use a wireless adapter such as Chromecast or Miracast. This adapter connects the smartphone to the LCD TV via Wi-Fi and displays the smartphone display on the LCD TV. You have to connect the adapter to the LCD TV and follow the instructions to connect the smartphone to the adapter.
Using Screen Mirroring technology :
Some smartphones have a Screen Mirroring feature that allows you to display your smartphone's display on an LCD TV without cables or adapters. Make sure your smartphone supports this feature and activate the Screen Mirroring feature on your smartphone. Then, select the Screen Mirroring option on the LCD TV and follow the instructions to connect the smartphone to the LCD TV.
Using a special application :
Several applications such as AllCast, BubbleUPnP, and AirServer allow you to cast your smartphone's display on an LCD TV via a wireless connection. You need to download this app to your smartphone and LCD TV, and follow the instructions on the app to connect the two devices.
Using streaming services :
You can also use streaming services such as Netflix, YouTube, or Hulu to cast your smartphone's display onto your LCD TV. Make sure your smartphone and LCD TV are connected to the same Wi-Fi network and activate the screen mirroring or casting feature on the streaming application.
Using the docking station :
Some smartphones have a docking station that can connect the smartphone to the LCD TV. You can buy a docking station according to the make and model of your smartphone, and follow the instructions on the docking station to connect your smartphone to the LCD TV.
Using a USB connection :
Some LCD TVs have a USB port that can be used to display smartphone displays. You can connect your smartphone to the LCD TV via a USB cable and select the USB option on the LCD TV to display the smartphone display.

The Brief Overview of 5G Technology

2023-02-25T12:33:00.004+07:00

5G stands for fifth-generation wireless technology. It's the latest wireless technology for cellular networks, which promises faster data speeds, lower latency, greater capacity, and more reliable connectivity than its predecessors.

Some of The Key Features of 5G Technology Include:

Faster data speeds:
5G technology can offer download speeds of up to 20 gigabits per second, which is several times faster than the speeds offered by 4G.
Lower latency:
5G technology is expected to reduce latency to as low as 1 millisecond, which is almost instantaneous and makes real-time communication possible.
Greater capacity:
5G technology can handle a large number of devices simultaneously, making it possible to connect more devices to the network.

Some Additional Information About 5G Technology:

Spectrum:
5G technology uses a wider range of spectrum than its predecessors. It operates in three frequency bands: low-band (sub-1GHz), mid-band (1-6GHz), and high-band or millimeter wave (mmWave) (24-40GHz). Each band has its own advantages and disadvantages, with mmWave offering the highest data speeds but requiring more infrastructure and having shorter range.
Deployment:
5G technology requires a significant investment in infrastructure to deploy, including new cell towers, small cells, and fiber optic cables. Deployment of 5G technology is currently ongoing worldwide, with some countries already having widespread coverage, while others are still in the early stages of deployment.
Applications:
5G technology is expected to enable a wide range of new applications and use cases, such as autonomous vehicles, remote surgery, virtual reality, and smart cities. It could also improve existing applications, such as video streaming, online gaming, and remote work.
Challenges:
There are some challenges associated with 5G technology, such as security concerns, regulatory issues, and the cost of infrastructure deployment. Additionally, there are concerns about the potential health effects of exposure to mmWave radiation.
Standards:
The 5G technology standards are set by the 3rd Generation Partnership Project (3GPP), a global collaboration between telecommunications standards organizations. The 3GPP has defined several different versions of 5G technology, including Release 15, which was the first version to be standardized, and Release 16, which added new features such as network slicing and support for ultra-reliable low-latency communication.

General conclusion:

Step by Step How to Install Windows 11

2023-02-20T14:28:00.006+07:00

Preliminary Preparation and Devices Hardware Check :

Check System Requirements :
Before installing Windows 11, Check that your Computer or Laptop meets The Minimum System Requirements.
Microsoft recommends a Modern 64-bit Processor, 4 GB of RAM, 64 GB of Storage, and a DirectX 12 Compatible Graphics Card.
Backup your files :
It's always a good idea to create a backup of your important files before installing a New Operating System.
You can copy your files to an external hard drive, cloud storage, or another location.

Preparation of Tools and Software :

Download the Windows 11 ISO :
You can download the Windows 11 ISO from the Microsoft website or use the Media Creation Tool to create a bootable USB drive.
Create a bootable USB drive :
If you're using the Windows 11 ISO, you'll need to create a bootable USB drive. You can use tools like Rufus or the Windows USB/DVD Download Tool to create a bootable USB drive.

Installation Stage :

Boot from the USB drive :
Insert the bootable USB drive into your computer and restart your computer. Press the key to enter the BIOS or UEFI firmware settings and change the boot order to boot from the USB drive.
Install Windows 11 :
When you boot from the USB drive, you'll see the Windows 11 setup screen. You'll need to select your language, time zone, and keyboard layout. You'll also be prompted to enter your product key if you have one. If you don't have a product key, you can select the "I don't have a product key" option and continue with the installation.
Accept the license terms :
You'll need to accept the license terms and conditions to proceed with the installation. Make sure to read the terms carefully before accepting them.
Select the installation type :
You'll need to select the type of installation you want to perform. You can choose to upgrade an existing installation of Windows or perform a clean install. If you're installing Windows 11 on a new computer, you'll need to perform a clean install.
Select the partition :
If you're performing a clean install, you'll need to select the partition where you want to install Windows 11. You can create a new partition or select an existing partition. Make sure to select the correct partition, as all data on the partition will be erased.
Wait for the installation to complete:
The installation process may take some time, depending on your computer hardware and the type of installation you're performing. Once the installation is complete, your computer will restart.
Set up Windows 11 :
After the installation is complete, you'll need to set up Windows 11. You'll be prompted to enter your user account information, create a password, and choose your privacy settings.
Install drivers and software :
Once Windows 11 is set up, you'll need to install any necessary drivers for your computer hardware. You can download drivers from the manufacturer's website or use Windows Update. You can also install any additional software you need.
Restore your files :
Once your drivers and software are installed, you can restore your files from your backup.

That's a brief overview of the Windows 11 installation process. Please note that the process may vary depending on your specific computer hardware and configuration.
It's important to follow the on-screen instructions carefully and ensure that you have a backup of your important files before proceeding with the installation.

Electronic Technology Science : Useful for The World in Real Everyday Life

2022-02-27T12:10:00.176+07:00

Electronics is a branch of engineering that studies electronic devices and electronic circuits, including the design, construction and operation of various types of electronic devices such as transistors, resistors, capacitors, diodes and others.
This science also learns about the workings of electronic equipment such as computers, telephones, smartphone, televisions, radios, and others.
In electronics, there are several very important basic concepts, such as :

Electric current :
Electric current is the movement of electrons within a conductor, which occurs when there is a potential difference (voltage) between two points in the conductor. The standard electric current of measurement is in Amperes (A).
Electrical voltage :
Electrical voltage is the potential difference (difference in electric strength) between two points inside a conductor. The standard for measuring electric voltage is in Volts (V).
Electrical resistance :
Electrical resistance is the property of a conductor that prevents the flow of electric current through that conductor. The standard measurement of electrical resistance is in Ohms (Ω).
Capacitance :
Capacitance is the ability of an object to store an electric charge. Capacitance measurement standard is in Farads (F).
Inductance :
Inductance is the ability of a coil to produce a magnetic field and produce an electrical voltage that opposes the change in the magnetic field. Inductance measurement standard is in Henry (H).

In practice, electronics is used in various applications, such as industry, telecommunications, control systems, and others.
Some professions related to electronics are electronics technicians, electronics engineers, electronic circuit designers, and others.
Electronics is also an important part of the development of modern technology, such as information technology, telecommunications, electric vehicles, and others.

In addition to the basic concepts already mentioned, electronics also covers various other topics such as :

Digital systems :
Digital systems are systems that use digital signals, i.e. signals that have only two values, namely 0 and 1. Digital systems are used in a variety of applications, such as computers, cell phones, and others.
Analog system :
An analog system is a system that uses analog signals, i.e. signals that have a continuous value. An example is the sound signal in a radio or television.
Integrated circuit :
An integrated circuit is a collection of many electronic components assembled into a single chip. Integrated circuits are widely used in various electronic applications, such as in computers, cell phones, and other electronic equipment.
Microcontroller :
A microcontroller is an integrated circuit that contains a complete CPU, memory, and I/O devices. Microcontrollers are widely used in various control applications, such as in washing machines, refrigerators, and others.
Power electronics :
Power electronics is a field of electronics that is concerned with devices and circuits for controlling and transforming electrical power.
Communication electronics :
Communication electronics is a field of electronics that specifically studies communication technologies, such as telephone, radio, television, and others.

Electronics is also related to several other disciplines, such as physics, mathematics, and electrical engineering.
Therefore, an understanding of electronics requires basic knowledge of these disciplines :

Digital electronics :
Digital electronics is the area of electronics that studies circuits and devices that work with digital signals.
Electrical circuits :
Electrical circuits are a collection of various electronic components that are assembled into a single unit. Electrical circuits can be used for various applications, such as signal amplifiers, filters, and others.
Electronic instrumentation :
Electronic instrumentation is the field of electronics that studies the manufacture of measuring and controlling devices, such as oscilloscopes, multimeters, and so on.
Optoelectronics :
Optoelectronics is the field of electronics that studies electronic devices that use light, such as LEDs, photodiodes, and others.
Nanoelectronics :
Nanoelectronics is a field of electronics that studies electronic devices with very small sizes, which are below 100 nanometers.
Integrated electronics :
Integrated electronics is a field of science that studies the integration of various electronic components into one integrated circuit.

The science of electronics is very broad and continues to develop along with technological developments. This makes this knowledge very important in everyday life, especially in the fields of technology and industry.
Some of the other sub-fields of electronics include :

Organic electronics :
Organic electronics is a field of electronics that studies the use of organic compounds in electronic devices, such as organic transistors, OLEDs, etc.
Medical electronics :
Medical electronics is a field of electronics that studies the use of electronic technology in the health sector, such as blood pressure gauges, hearing aids, etc.
Vehicle electronics :
Vehicle electronics is the field of electronics that studies electronic devices used in vehicles, such as GPS navigation systems, car audio systems, etc.
Industrial electronics :
Industrial electronics is a field of electronics that studies the use of electronic technology in industry, such as automation and control of production processes, etc.
Security electronics :
Security electronics is a field of electronics that studies the use of electronic technology in security, such as surveillance cameras, alarm systems, etc.
Environmental electronics :
Environmental electronics is a field of electronics that studies the use of electronic technology to maintain and improve the environment, such as measuring air quality, measuring water quality, and etc.
Hybrid electronics :
Hybrid electronics is a field of electronics that studies the use of a combination of analog and digital technologies in a single device or system.

In studying electronics, you need to understand the basics of mathematics, physics, and electrical engineering. In addition, practice is also very important in gaining proficiency in this science, because many things must be learned through experience and experimentation.
To study electronics, there are several topics that need to be studied, including :

Electronic circuits :
Electronic circuits are the foundation of electronics. It covers the basics of electricity and electronics, such as Ohm's law, resistance, capacitance, inductance, transistors, diodes, etc.
Electronic components :
To build electronic circuits, you need to understand the basic components, such as resistors, capacitors, inductors, transistors, diodes, ICs, etc.
PCB (Printed Circuit Board) :
PCB is a printed circuit board used to design and manufacture electronic circuits.
Electronic instrumentation :
Electronic instrumentation is a technique of measuring and testing electronic circuits, such as measuring voltage, current, frequency, etc.
Digital electronics :
Digital electronics is the use of digital signals in electronic circuits, covering topics such as logic gates, flip-flops, registers, etc.
Microcontroller :
A microcontroller is an electronic device that contains a CPU, RAM, ROM, and peripherals, and can be used to control electronic circuits.
Electronic communication :
Electronic communication covers topics such as modulation, demodulation, transmission and reception of signals.
Power electronics :
Power electronics covers topics such as power management, inverters, DC-DC converters, etc.
Radio frequency electronics :
Radio frequency electronics is the use of radio signals for wireless communications.
Analog electronics :
Analog electronics covers topics like signal amplifiers, filters, oscillators, etc.

Studying electronics requires a lot of time and effort. However, if you take your studies seriously and persevere, you can develop a wide range of skills and knowledge in this field.

How to Manage MikroTik Bandwidth With The Simple Queue Feature

2020-03-04T13:21:00.044+07:00

Simple Queue is a method of sharing bandwidth on MikroTik RouterOS which is simple and easy. In Simple Queue, users can divide bandwidth by specifying maximum upload and download bandwidth limits for each user and each IP address.

Here are the steps to create a Simple Queue on MikroTik RouterOS:

"Login" to MikroTik RouterOS using the Winbox application or via a browser by entering the MikroTik RouterOS IP address.
Click on the "Queue" menu located on the left side of the Winbox application window.
Click the "+" button, then select "Simple Queue" from the list of options.
Fill in the name in the "Name" column and select the target type in the "Target" column. Select "Address" if you want to limit by IP address or "User" if you want to limit by user.
Fill in the value in the "Max Limit" column to determine the maximum limit for upload and download bandwidth for each target.
Select 'Etc.Address' if the plan limits based on the destination address or 'Src.Address' if the plan limits based on the origin address.
Select "Protocol" if you want to limit based on the protocol used.
Click the "Apply" button to save the Simple Queue configuration.

With the correct Simple Queue configuration, users can share bandwidth in a simple and easy way on MikroTik RouterOS. It is important to understand the needs of users and choose the bandwidth sharing method that best suits those needs.

How to Manage MikroTik Bandwidth With Queue Tree System Feature

2020-03-04T13:06:00.049+07:00

Queue Tree is a bandwidth sharing method on MikroTik RouterOS that allows users to create a hierarchy in bandwidth settings.
In the Queue Tree, users can determine which users get certain bandwidth access and allow users to share the bandwidth evenly or give priority to certain traffic.

Following are the steps for setting up a Queue Tree on MikroTik RouterOS:

"Login" to MikroTik RouterOS using the Winbox application or via a browser by entering the MikroTik RouterOS IP address.
Click the "Queue" menu located on the left side of the Winbox application window.
Click the + sign then select 'Queue Tree' from the list of options.
Enter a name in the "Name" column.
Select "Parent" in the "Parent Queue" column if you want to add a child queue to a specific parent queue or select "global" if you want to create a global queue.
Select "Target" in the "Packet Mark" field and enter a target value to limit bandwidth to specific traffic.
Fill in the value in the "Max Limit" column to determine the maximum upload and download bandwidth limit for each target.
Select 'Etc.Address' if the plan limits based on the destination address or 'Src.Address' if the plan limits based on the origin address.
Select "Protocol" if you want to limit based on the protocol used.
Click the "Apply" button to save the Queue Tree configuration.

With the right Queue Tree configuration, users can share bandwidth flexibly and prioritize certain types of traffic on MikroTik RouterOS. It is important to understand the needs of users and choose the bandwidth sharing method that best suits those needs.

How to Manage MikroTik Bandwidth With PCQ System Feature

2020-03-04T12:50:00.016+07:00

PCQ (Per Connection Queue) is a bandwidth sharing method on MikroTik RouterOS that allows users to share bandwidth evenly among active users.
In PCQ, each connection gets the same bandwidth allocation and is governed by active traffic usage.

Here are the steps to setup PCQ on MikroTik RouterOS:

"Login" to MikroTik RouterOS using the Winbox application or via a browser by entering the MikroTik RouterOS IP address.
Click on the "Queue" menu located on the left side of the Winbox application window.
Click the "+" button and select "PCQ" from the list of options.
Enter a name in the Name field.
Select 'Etc.Address' if the plan will limit based on the destination address or 'Src.Address' if the plan will limit based on the origin address.
Select "Protocol" if you want to limit based on the protocol used.
Fill in the value in the "Dmax Limit" column to determine the maximum download bandwidth limit for each connection.
Fill in the value in the "Umax Limit" column to determine the maximum upload bandwidth limit for each connection.
Select 'Src.Address' in the 'Split Horizontally' column if you plan to divide the bandwidth horizontally or select 'Etc.Address' if you plan to divide the bandwidth vertically.
Click the "Apply" button to save the PCQ configuration.

With the correct PCQ configuration, users can share bandwidth evenly among users who are active on MikroTik RouterOS. It is important to understand the needs of users and choose the bandwidth sharing method that best suits those needs.

How to Manage MikroTik Bandwidth With The Firewall Feature

2020-03-04T12:24:00.086+07:00

MikroTik RouterOS has a Firewall feature that can be used to manage bandwidth sharing.
In this case, Firewall is used to limit bandwidth on each connection.

Setting up Fair Distribution of Bandwidth Using The MikroTik Firewall:

"Login" to MikroTik RouterOS using the Winbox application or via a browser by entering the MikroTik RouterOS IP address.
Click on the "IP" menu located on the left side of the Winbox application window.
Click on the "Firewall" submenu.
Click the "+" button to create a new rule.
Enter a name in the "Name" column.
Select "Src.Address" if you want to limit based on origin address or "Address Etc" if you want to limit based on destination address.
Select "Protocol" if you want to limit based on the protocol used.
Fill in the value in the "Dmax Limit" column to determine the maximum download bandwidth limit for each connection.
Fill in the value in the "Umax Limit" column to determine the maximum upload bandwidth limit for each connection.
Select "Action" and select "Mark Connection" from the list of options.
Select "New Connection" in the "Connection State" column.
Click the "Apply" button to save the Firewall configuration.

With the right Firewall configuration, users can limit bandwidth on each connection on MikroTik RouterOS. It is important to understand the needs of users and choose the bandwidth sharing method that best suits those needs.

How to Manage MikroTik Bandwidth With The Hotspot System Feature

2020-03-04T11:01:00.079+07:00

Hotspot is a feature on MikroTik RouterOS that allows users to provide internet access via a wireless (WiFi) or cable network. In this case, Hotspot can be used to share bandwidth for each user.

Here Are The Steps for Setting Up Bandwidth Managing Using Hotspot:

Login to MikroTik RouterOS using the Winbox application or via a browser by entering the MikroTik RouterOS IP address.
Click on the "IP" menu located on the left side of the Winbox application window.
Click on the "Hotspot" submenu.
Please Click on"The Users" tab.
Click the "+" button to add a new user.
Fill in the name in the "Name" column.
Fill in the password in the "Password" field.
Fill in the value in the "Shared Users" column to determine the number of users that can use the same account.
Fill in the values in the "Download" and "Upload" columns to determine the maximum download and upload bandwidth limit for each user.
Click the "Apply" button to save the Hotspot configuration.

With the right Hotspot configuration, users can share bandwidth for each user on MikroTik RouterOS. It is important to understand the needs of users and choose the bandwidth sharing method that best suits those needs.

How to Manage Bandwidth on MikroTik RouterOS

2020-03-04T00:00:00.050+07:00

MikroTik RouterOS has several ways to share bandwidth, including the following:

Simple Queue:
This method allows users to share bandwidth in a simple and easy way. Simple queue allows users to set maximum upload and download bandwidth limits for each user and each IP address. Users can set the queue tree to give priority or bandwidth limits on different types of traffic.
Queue Tree:
This method allows users to create a hierarchy in bandwidth settings. Queue tree allows users to determine which users have access to certain bandwidth and allows users to share bandwidth evenly or give priority to certain traffic.
PCQ (Per Connection Queue):
This method allows users to share bandwidth fairly between all users considering the number of connections made by each user. PCQ can be set to limit the maximum bandwidth and give priority to different types of traffic.
Mikrotik Firewall:
This method allows users to restrict user access to the network in specific ways. By using the firewall features in MikroTik RouterOS, users can limit bandwidth to certain traffic or limit user access to the network based on time, location or type of user.
Hotspot:
This method allows users to restrict user access to certain WiFi networks or wired networks in a specific way. By using the hotspot feature, users can limit user access to the network based on time, location, or type of user and divide bandwidth evenly or give priority to certain traffic.

All of the above methods allow users to divide bandwidth in a specific way and according to their needs. It is important to understand the features of MikroTik RouterOS and choose the method that best suits the user's needs.

Types of Twisted Pair Ethernet Cable

2020-03-03T21:27:00.071+07:00

Each type of ethernet cable has its own advantages and disadvantages depending on the needs and environment used. It is important to choose the type of cable according to the needs of your computer network so that it can function optimally.

Here are several types of Twisted Pair Cables that are commonly used in computer networks and internet/data networks:

UTP ( Unshielded Twisted Pair ) Cable
UTP Cable is the most common type of Twisted Pair cable used in computer networks. This cable consists of several pairs of copper wires woven and covered with plastic insulating material. UTP has no protective layer so it is vulnerable to electromagnetic interference from the surrounding environment.
STP ( Shielded Twisted Pair ) Cable
STP Cable is a type of Twisted Pair cable that has an additional layer of protection around the cable. This layer serves to protect the cable from electromagnetic interference and makes the cable more resistant to interference. STP is usually used in computer networks that require higher security and a more noisy environment.
ScTP ( Screened Twisted Pair ) Cable
ScTP Cable is a type of Twisted Pair cable that has an additional layer of protection, but this layer does not protect each pair of cables individually. Instead, a protective layer coats all pairs of wires in a cable. This type of cable is often used in computer networks that require higher security and noisy environments.
FTP ( Foiled Twisted Pair ) Cable
FTP Cable is a type of Twisted Pair cable that has an additional layer of protective foil around each pair of cables. This foil serves to protect the cable from electromagnetic interference and makes the cable more resistant to interference. This type of cable is often used in computer networks that require high data transfer rates and noisy environments.

How to MikroTik RouterBoard Configuration

2020-02-27T01:40:00.104+07:00

Configuring a Mikrotik router can be a complex task, but I can provide you with some general guidelines on how to get started :

Connect to the router :
Connect your computer to the Mikrotik router using an Ethernet cable or by accessing it via Wi-Fi.
Access the Mikrotik RouterOS :
Open a web browser and enter the default IP address of the router in the address bar. The default IP address of Mikrotik RouterOS is usually 192.168.88.1
Login :
Enter the default username and password to log in to the router's control panel. The default username is "admin" and the default password is "blank" or "admin".
Basic setup :
After logging in, the first step is to configure the basic settings such as the hostname, time zone, and NTP server. You can find these settings under the "System" tab in the control panel.
WAN Configuration :
To configure the WAN connection, go to the "Interfaces" tab and select the WAN port. You will need to specify the type of connection you have (DHCP, PPPoE, static IP, etc.) and enter the required information.
LAN Configuration :
To configure the LAN connection, go to the "Interfaces" tab and select the LAN port. You can set the IP address and subnet mask for your local network.
Firewall Configuration :
To configure the firewall rules, go to the "Firewall" tab. You can set up rules to allow or block traffic based on various criteria such as IP address, port number, or protocol.

These are just some basic steps to get started with Mikrotik configuration. The actual configuration process will depend on your specific needs and requirements. It is recommended that you refer to the Mikrotik documentation and seek professional assistance if you are not familiar with network configuration.

Additional steps to further configure your Mikrotik router :

DHCP Server :
To configure the DHCP server, go to the "IP" tab and select "DHCP Server". You can enable the DHCP server and set the range of IP addresses that will be assigned to clients.
DNS Configuration :
To configure the DNS server, go to the "IP" tab and select "DNS". You can set up static DNS entries or configure the router to use a DNS server provided by your ISP.
NAT Configuration :
To configure NAT (Network Address Translation), go to the "IP" tab and select "Firewall". You can set up NAT rules to allow clients on your local network to access the Internet.
Wireless Configuration :
If your Mikrotik router has wireless capabilities, you can configure the wireless settings under the "Wireless" tab. You can set the wireless network name (SSID), security settings, and other parameters.
VPN Configuration :
Mikrotik routers support various VPN protocols such as PPTP, L2TP, and OpenVPN. To set up a VPN connection, you can refer to the Mikrotik documentation and follow the appropriate instructions.

These are just some of the advanced configurations you can perform on a Mikrotik router. It is important to ensure that your router is properly secured by setting strong passwords, enabling firewall rules, and keeping the firmware up to date. If you are unsure about any aspect of the configuration, it is best to seek the assistance of a professional network administrator.

Let's assemble the Distortion Guitar Effects

2015-01-02T22:43:00.014+07:00

For those of you who've played electric guitar, would have been familiar with the name of guitar effects. Guitar effect is an electronic device that functions to change the sound of the guitar itself is so different from the original voice. Usually to clarify the original sound or create different sound distortion / noisy as in rock music.

So the guitar effect serves to change the original sound of the guitar that just jreng-jreng-jreng be varying according to our tastes. Distortion is the kind of effects that usually has a noise that sound based on the sound of overdriven tube amplifier. Here is presented a circuit schematic of guitar effects. This circuit can be packaged in a small box.

List of components:

VR1 = 10K Potentiometer Log
R1 = 1M 1 / 4W Resistor
R2 = 3K3 1 / 4W Resistor
R3 = 2K2 1 / 4W Resistor
R4 = 5K 1 / 2W Trimmer Cermet
R5 = 100K 1 / 4W Resistor
C1 = 100nF 63V Capacitor Polyester
C2 = 100pF 63V Ceramic Capacitors
C3 = 22μF 25V Electrolytic Capacitors
C4 = 100nF 63V Capacitor Polyester
C5 = 22μF 25V Electrolytic Capacitors
Q1 = 2N3819
Q2 = 2N3819
Q3 = 2N3819
J1 = 6.3 mm Mono Jack socket
J2 = 6.3 mm Mono Jack socket
SW1 = DPDT switch, slide switch or pedal switch
SW2 = SPST switch or slide switch

How to assemble a Power Bank

2015-01-01T22:40:00.006+07:00

As we know the power of banks is very useful for our gadgets. By using our power bank can recharge the battery gadget anywhere and anytime.
Currently power banks are found various brands on the market power.
But for people who hobby electronics, power bank can assemble themselves.
Here is a schematic circuit power bank 4200 mAh, with a 10 volt input and output 5 volts.

List of components required:

BT1 = Battery 7.4 Volt, 4200mAh
C2 = 1000uF / 16V
C3 = 470uF / 16V
R1 = 150 ohms
D1 = LED
U1 = LM 7805

How to display the Start Menu in Windows 8

2014-04-01T22:38:00.004+07:00

How to display the Windows Start menu button 8 by editing the Windows registry, it is better if you do a backup first.
This needs to be done as a precaution when making mistakes unintentionally that cause Windows into error.

By doing a backup first, when Windows has an error due to the editing is done in the registry, we can restore it by means of restoring the registry of Windows 8 and the computer will return to normal.
Here's how to edit registry Windows 8 to bring back button on the Windows start menu as its predecessor:

Press the button on the keyboard accompanied by pressing the Windows logo letter R, it will display the Run dialog box
In the Run dialog box, type regedit, and continue by pressing Enter on the keyboard or click OK and you will immediately see the Registry Editor window
Move the mouse to the left of the windows registry editor and look for the code:
"HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorer"
Check the right side of the Registry Editor window, on the field RPEnabled its default key contains 1
Click 2 times on RPEnabled and change the value to 0 followed by clicking Ok
Close the Registry Editor and restart the computer
When the computer is on, the Start menu of Windows 8 will look like Windows 7 start button.

So hopefully useful.

How to calculate the capacity of Computer Hard Disk Drives

2014-01-04T22:36:00.003+07:00

Readings capacity hard disk on a system, often or even always, not in accordance with the capacity indicated on the physical hard disk. For example, a hard disk capacity of 80 GB of physical, will be read as 74.5 GB (or less) after formatted.
The greater the capacity of the hard disk, the greater the capacity of the "missing". Actually, this is a natural thing.

But if we do not know how to calculate the correct hard disk capacity, then we will be confused with the "lost" his capacity of the hard disk.
As quoted from the web western digital hard drive manufacturers use the decimal system to calculate the capacity of hard disks produced.

1 MB = 1,000,000 bytes.
1 GB = 1,000,000,000 bytes.
1 TB = 1,000,000,000,000 bytes.

Bytes is the smallest size in units of computer capacity, and for a while it terrabytes (TB) is the largest unit that is found in today's hard disk capacity.
Let us count
While on the windows, the system reads 1 KB = 1024 bytes, 1 MB = 1024 KB, and so on.
I do not multiply calculations here as above, so it is easy to read. Thus, if a hard disk capacity of 80 GB, then:
"Plant capacity = 80GB x 1,000,000,000 = 80,000,000,000 bytes".
Capacity in the system (calculated sequentially from the smallest capacity):

80,000,000,000 / 1024 = 78,125,000 KB
78,125,000 / 1024 = 76.293,94531 MB
76.293,94531 / 1024 = 74.50581 GB

Thus, a hard disk capacity of 80 GB of physical will be read as 74.5 GB (approximately) when read by the system.

How to Make a Ghost Image Windows XP/7/8, suitable for all PC or Laptop Motherboard

2014-01-02T18:16:00.006+07:00

Windows 11 Install 🢂 Bluescreen or error after ghost image file system of Windows XP or Windows 7 applied it or install it, because not all types of motherboards compatible with "Windows System" that we install on one particular motherboard be it Windows XP, Windows 7 and Windows 8 because it is in the right when finishing installation of Windows then the system will perform hardware configuration and devices used on the motherboard before and will pair the driver inf file according to the device's function.

Now, What about when it will be

- Upgrading the motherboard but it does not change the windows system?
example: from Spec Core duo or Core 2 duo to a higher Spec eg Intel Core i3, Core i5 and so on where in addition to replace the processor, motherboard must be replaced.

- Installing System Windows (XP, 7 or 8) on multiple PCs / Laptops with more than 20 or 30 units with the type of motherboard different? whether each PC / Laptop we do innstalasi as usual? wow ... really tedious and time consuming.

Here the author will try to share experiences when going to make a Ghost Image Systems Windows XP or Windows 7 or Windows 8 following the completion of applications and games in particular and the installation on the motherboard to be cloned it on your PC / Laptop else with a different type of motherboard.

Here are the steps to make a ghost image of windows in order to fit all motherboards

1. Prior to creating image files just in test / first try the Windows system function if all system functions

2.Run function MSConfig, Please Disable All Startup Applications, then Restart

3.Open the Control panel, then open the "System" and then click Device Manager.

4. Then the IDE ATA / SATA controller please update the driver, whether primary or secondary dressing into a standard IDE controller

5. After that please build ghost images from partition C with the image file name is "Uptoyou.gho"

6. Having finished making These images then please install it or Ghost image of the right application to other different motherboard hopefully not bluescreen again.

Good luck ...

Simple Speaker Protector build

2013-06-03T23:24:00.003+07:00

Simple Speaker Protector uses a transistor BC547 and a 12 volt relay. Simple Speaker Protector circuit is divided into several sections:
Power supply voltage protection section.
This section serves to prevent rollovers awarding supply voltage protection circuit to the speakers. This section consists of a 1N400 diode and a filter capacitor 100uF.
Timer Section.
This section serves to determine the length of time delay. Speaker protection circuit will provide interconnect delay time between the power amplifier with loudspeaker for 5 seconds. part timer (delay) is constructed from the configuration resistor 33K and capacitor.
The time delay (delay) on the speaker protection circuit is determined by the length of the capacitor charging process.
Contactor Section.
This section serves to connect the power amplifier output path to the speaker. This section was built using transistors BC547 and a 12 volt relay and a 1N4148 diode as a snubber.

2 simple speaker protective work function is:

Provide a time delay of the process of switching the power amplifier output path to the speaker that aims to avoid the boom on the speakers due to the power amplifier output voltage spikes when first turned on.
Disconnecting power amplifier with speaker, in the event of a short circuit on the spool damage the speakers.

How to install Bl4ckberry Messenger on Computer or Laptop

2013-06-03T22:34:00.006+07:00

Can install bl4ckberry messenger on your computer or laptop? answer: certainly can. Since joining android and bl4ckberry so computer users can also enjoy the fuel.
It is very easy that only need to install android emulator, android emulator so many types and kinds.

This time it will be explained about an android emulator application complete, sophisticated and very easy to operate that Bluestack app player.
Applications Bluestack app player offline installer can be downloaded directly to the official website.
Then download the file directly to the application BBM.apk official website.

After downloading please install Bluestack app to completion, may not need to explain how to install it, just next next and, after clicking the file will be automatically installed bbm.apk by itself.

Make it easy? may not need long to write articles how to install bl4ckberry messenger on your computer or laptop.
Hopefully no trouble and please try good luck as well as rewarding.
Thank You.

How to check the Desktop Computer Power Supply unit

2013-05-19T22:30:00.004+07:00

Unplug all cables connected to the computer (motherboard, hard disk, ROM, etc.).
Attach the power cord into the outlet.
On the main power supply to the mainboard connector plug or connect the green and black colors. as shown below.
Note the power supply fan, if the spin is likely the power supply life.
Check the output voltage (12v, 5v), if the voltage is normal, then the power supply is considered to be good.

That is all and thank you. hope it is useful

10 step how to installing SEtool Application on Computer

2013-05-02T22:25:00.004+07:00

For beginners, especially the newly purchased Setool or because of other reasons, having to reinstall but forgot how, or forgot to save that, then here are the steps:

Extract Setool software, (preferably in its own folder, name it according to version).
If it is ever installed an older version, copy files / folders from version prior to the new version.
Install: DPInst.exe (or ggsetup-2.2.0.6.exe) of sub-folders: USBFlash_driver.
Install: AXALTO-egate-drivers-v3.0.6.0.msi (select accordance with os pc - win95, winxp, WinVista) of sub-folders: eGate_Driver.
Then restart the computer.
Connect the data cable SeTool box to a computer.
Install usb-serial driver (check the device manager, if there is an exclamation mark in the "Universal Serial Bus controllers" in "USB <-> serial").
If there is, right-click, update driver and point to sub-folders: 4in1_CableDriver> 1.00.2176 (or 1:09:06).
Check the "device manager" check the following ports:
- E-gate USB Smart Card
- E-virtual gate reader enumerators
- Usb serial port (COM ...)
- Usb serial converter.
if there are no warning signs mean ok.
Finishes.

CPU or Mobile Chipset rehot tips

2013-04-23T19:15:00.004+07:00

To do rehot CPU or UEM etc. Maybe these tips can help reduce the risk of becoming permanently damaged board. Especially for beginners ...
CPU Rehot Step:

Give Flux taste. If you can use a paste Flux
Remove all components that are not heat resistant, such as camera, doom keypad, LCD etc. It keeps the components are not damaged.
Do not directly point the blower in the direction of the cpu or UEM wants in rehot, but the point on the outer side / side of the component is rather broad. It is intended that the expansion that occurs during heating can be uneven, especially on board. If it feels it has enough new point on the components that would in rehot while in touch gently with tweezers or aids another.
Do not use a blower with air that is too slow. because it makes the hot steam can not penetrate the gaps in the components that would in rehot.

So hopefully useful ....

How to use Hot Air Solder Tool

2013-04-17T16:31:00.001+07:00

Hot Air Solder useful to remove, install, molding and re-solder the components, both SMD (centipedes), BGA, and other small components. Re-heat the soldering process or the IC is to fix the legs ic which may be less attached to the PCB and not to repair the damaged IC.
Temperature and air pressure in the steam soldering should be taken not to damage the PCB, solder in the use of steam required precision, patience and precision accuracy. How to hold the solder fumes must be strong and perpendicular to the target component soldering.

Hot Air Blower.
Blower is one variant of Solder. Called Hot Air blower for the use of air usage. In standard blower used in practice, there are two settings. The first setting is the power of heat (heating) to be issued through the eyes of solder, and other settings is pressure (force gusts) air will be emitted. Both of these works in a linear regulator with each other. The higher the temperature of the air being emitted, will grow strong again if the air pressure is raised to be issued.
Hot Air Blower Practice
Use of this blower is quite simple. In the soldering process application components, hold the blower exactly the same way by holding regular solder. The main advantage of this blower is melt lead with air expelled, not with iron rods used in ordinary solder.

As for how to use this blower is:
Turn ON the blower switch function. After Blower switch on, we can adjust the settings contained in the blower.

The first setting is Heating (heat / temperature), while the second is the air pressure regulation to be issued.
Turn the heat setting to the desired temperature, such as 200 degrees C. The temperature of 200 degrees C will be generated, but it will not be felt on the soldering tip if air pressure is released is positioned 0.

For Digital Blower, Set the temperature by pressing the UP and DOWN buttons. The air pressure is set by twisting. Set the air pressure as desired, such as in positions 1, 2, 3 or others. The air will be blown 200 degrees C and can be felt the heat released. In the above circumstances, the blower can be used for the desired purposes. The use of a blower is dependent upon the type of device to be soldered, because it will be highly correlated with the settings of the heat and pressure of the air blower.
Hot Air Blower Controlling

Remove fluid (drying) 100-200 degrees, the air pressure 8 (toned)
Heats / melt lead from a position above 350-400 degrees, the air pressure of 3 (choose which slowest)
Heats / melt tin from the down position 350-400 degrees, the air pressure 3 (select which slowest)
Lifting and installing the components 350-400 degrees, the air pressure of 3 (choose which slowest)
Lifting Flexible PCB 250-300 degrees, the air pressure of 3 (choose which slowest)
Lifting plastic components 250-275 degrees, the air pressure 3 (select which slowest)
IC foot print 350-400 degrees, the air pressure 3 (select which slowest)

How To Opening SMD IC With Hot Air Blower
SMD IC's legs are not included in the PCB holes, but attached directly on the PCB board. As in the previous guidance, we can use a blower fatherly open the IC that can not be opened with ordinary solder. Some IC is widely available on computers, mobile phones, and other technological devices. Setting the blower according to the needs of the components that will be opened.
Prepare a tweezers to hold / draw components that we will open. Use anti hot liquid (FLUX who Condensed) on the circuit or component to be on the blower, such as the surface of the IC to be opened.

Use a blower to melt lead-tin attached to the foot of the IC and the circuit board. Navigate eyes blower to the legs. Spray air blower hinga completely melted tin, do not pull too strong components with tweezers, because it will cause damage to the lead track on the circuit board.
Once completely melted tin, the IC body rocking with tweezers, then lift it with tweezers / Vacuum Pen. IC opening process has also been completed.