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	<title>Circuit Lake</title>
	<atom:link href="https://www.circuitlake.com/feed" rel="self" type="application/rss+xml" />
	<link>https://www.circuitlake.com</link>
	<description>Electronic Project and Circuit Collection</description>
	<lastBuildDate>Sat, 11 Aug 2018 03:55:36 +0000</lastBuildDate>
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		<title>Arduino based Web Radio Player</title>
		<link>https://www.circuitlake.com/arduino-based-web-radio-player.html</link>
		<comments>https://www.circuitlake.com/arduino-based-web-radio-player.html#respond</comments>
		<pubDate>Mon, 16 Mar 2015 03:17:02 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[Arduino]]></category>
		<category><![CDATA[Audio]]></category>
		<category><![CDATA[ENC28J60]]></category>
		<category><![CDATA[internet radio]]></category>
		<category><![CDATA[Nokia LCD]]></category>
		<category><![CDATA[VS1053B]]></category>

		<guid isPermaLink="false">http://www.circuitlake.com/?p=3291</guid>
		<description><![CDATA[This Web Radio Player provides inexpensive internet radio player with high quality stereo sound. It can be used to listen internet radio stations without personal computer or tablet or smartphone. The project has two switches to control the next or previous radio station. It has 14 pre-defined radio stations that can be replaced with the [&#8230;]<div class='yarpp-related-rss'>

Related project:<ul>
<li><a href="https://www.circuitlake.com/internet-radio-using-raspberry-pi-and-arduino.html" rel="bookmark" title="Internet Radio Using Raspberry Pi and Arduino">Internet Radio Using Raspberry Pi and Arduino </a><small>This project shows you how to build embedded internet radio...</small></li>
<li><a href="https://www.circuitlake.com/arduino-mp3-player.html" rel="bookmark" title="Arduino MP3 Player">Arduino MP3 Player </a><small>This mp3 player project is built based on Arduino Mega....</small></li>
<li><a href="https://www.circuitlake.com/wireless-internet-radio-receiver.html" rel="bookmark" title="Wireless Internet Radio Receiver">Wireless Internet Radio Receiver </a><small>This stand-alone internet wireless music player, named as Wireless MP3...</small></li>
<li><a href="https://www.circuitlake.com/programmable-web-based-sprinkler-controller-timer.html" rel="bookmark" title="Programmable Web-Based Sprinkler Controller / Timer">Programmable Web-Based Sprinkler Controller / Timer </a><small>OpenSprinkler is ATmega328-based programmable sprinkler controller / timer. It has...</small></li>
</ul>
</div>
]]></description>
		<wfw:commentRss>https://www.circuitlake.com/arduino-based-web-radio-player.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Arduino based Battery Tab Resistance Fine-Spot Welder</title>
		<link>https://www.circuitlake.com/arduino-based-battery-tab-resistance-fine-spot-welder.html</link>
		<comments>https://www.circuitlake.com/arduino-based-battery-tab-resistance-fine-spot-welder.html#respond</comments>
		<pubDate>Wed, 24 Sep 2014 03:50:22 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[Arduino]]></category>
		<category><![CDATA[Miscellaneous]]></category>
		<category><![CDATA[Fine-Spot Welder]]></category>
		<category><![CDATA[Project]]></category>
		<category><![CDATA[SCR]]></category>

		<guid isPermaLink="false">http://www.circuitlake.com/?p=3280</guid>
		<description><![CDATA[Resistive spot welding (RSW) is a process in which contacting metal surfaces are joined by the heat obtained from resistance to electric current. The process uses two shaped copper alloy electrodes to concentrate welding current into a small &#8220;spot&#8221; and to simultaneously clamp the sheets together. Forcing a large current through the spot will melt [&#8230;]<div class='yarpp-related-rss'>

Related project:<ul>
<li><a href="https://www.circuitlake.com/arduino-lithium-ion-battery-capacity-tester.html" rel="bookmark" title="Arduino Lithium-ion Battery Capacity Tester">Arduino Lithium-ion Battery Capacity Tester </a><small>This project shows you how to build a simple Li-on...</small></li>
<li><a href="https://www.circuitlake.com/metal-detector-robot.html" rel="bookmark" title="Metal Detector Robot">Metal Detector Robot </a><small>Thunder Bird 7 is metal detector robot that able to...</small></li>
<li><a href="https://www.circuitlake.com/vehicle-blind-spot-detection-system.html" rel="bookmark" title="Vehicle Blind Spot Detection System">Vehicle Blind Spot Detection System </a><small>The In vehicle blind spot detection system (IVBSDS) helps driver...</small></li>
<li><a href="https://www.circuitlake.com/lipo-internal-resistance-meter-avr-atmega8.html" rel="bookmark" title="LiPo Internal Resistance Meter, AVR ATmega8">LiPo Internal Resistance Meter, AVR ATmega8 </a><small>This ATmega8-based device can be used to measure the internal...</small></li>
</ul>
</div>
]]></description>
		<wfw:commentRss>https://www.circuitlake.com/arduino-based-battery-tab-resistance-fine-spot-welder.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Raspberry Pi &#038; Arduino based Smart Fishtank</title>
		<link>https://www.circuitlake.com/raspberry-pi-arduino-based-smart-fishtank.html</link>
		<comments>https://www.circuitlake.com/raspberry-pi-arduino-based-smart-fishtank.html#respond</comments>
		<pubDate>Mon, 25 Nov 2013 01:47:38 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[Arduino]]></category>
		<category><![CDATA[Control]]></category>
		<category><![CDATA[Monitoring]]></category>
		<category><![CDATA[Raspberry Pi]]></category>
		<category><![CDATA[Aquarium]]></category>
		<category><![CDATA[Fishtank]]></category>
		<category><![CDATA[Project]]></category>

		<guid isPermaLink="false">http://www.circuitlake.com/?p=3275</guid>
		<description><![CDATA[Hayden has built the internet enabled fishtank with so many features. It has automatic feeding, timer enabled LED lights, matrix display with scrolling messages, ultrasonic depth monitor, thermometer, LCD, underwater cam, speaker, filter and buble control using servo, custom messages and voice, also web based monitor and control. The project uses Arduino Mega to control [&#8230;]<div class='yarpp-related-rss'>

Related project:<ul>
<li><a href="https://www.circuitlake.com/internet-radio-using-raspberry-pi-and-arduino.html" rel="bookmark" title="Internet Radio Using Raspberry Pi and Arduino">Internet Radio Using Raspberry Pi and Arduino </a><small>This project shows you how to build embedded internet radio...</small></li>
<li><a href="https://www.circuitlake.com/connect-arduino-shields-to-raspberry-pi.html" rel="bookmark" title="Connect Arduino shields to Raspberry Pi">Connect Arduino shields to Raspberry Pi </a><small>If you have Arduino shields and needs powerful embedded platform,...</small></li>
<li><a href="https://www.circuitlake.com/raspberry-pi-based-dmx-light-controller.html" rel="bookmark" title="Raspberry Pi Based DMX Light Controller">Raspberry Pi Based DMX Light Controller </a><small>This project shows you how to build and display color...</small></li>
<li><a href="https://www.circuitlake.com/arduino-custom-data-logger-apduino.html" rel="bookmark" title="Arduino Custom Data Logger, APDuino">Arduino Custom Data Logger, APDuino </a><small>APDuino is custom sensor monitoring and automation projects based on...</small></li>
</ul>
</div>
]]></description>
		<wfw:commentRss>https://www.circuitlake.com/raspberry-pi-arduino-based-smart-fishtank.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Interfacing 8 LCD Displays to Microcontroller with Only Two Wires</title>
		<link>https://www.circuitlake.com/interfacing-8-lcd-displays-to-microcontroller-with-only-two-wires.html</link>
		<comments>https://www.circuitlake.com/interfacing-8-lcd-displays-to-microcontroller-with-only-two-wires.html#respond</comments>
		<pubDate>Thu, 13 Jun 2013 02:48:21 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[AVR]]></category>
		<category><![CDATA[Display]]></category>
		<category><![CDATA[Interfacing]]></category>
		<category><![CDATA[AT89C51RE2]]></category>
		<category><![CDATA[I2C]]></category>
		<category><![CDATA[LCD]]></category>
		<category><![CDATA[MCP23017]]></category>

		<guid isPermaLink="false">http://www.circuitlake.com/?p=3266</guid>
		<description><![CDATA[If you have electronics project that need many LCD display with limited MCU IO pin out, you can use this method to accomplish it. Jesus Echavarria has successfully interface 8 LCD displays and 24 Leds with only two wires: SDA and SCL from an I2C bus. The project uses MCP23017 (16-Bit I/O Expander with Serial [&#8230;]<div class='yarpp-related-rss'>

Related project:<ul>
<li><a href="https://www.circuitlake.com/serial-interfacing-lcd-with-pic-microcontroller.html" rel="bookmark" title="Serial interfacing LCD with PIC Microcontroller">Serial interfacing LCD with PIC Microcontroller </a><small>Parallel interfacing LCD with MCU at least need 6 I/O...</small></li>
<li><a href="https://www.circuitlake.com/usb-interface-for-parallel-lcd.html" rel="bookmark" title="USB Interface for Parallel LCD">USB Interface for Parallel LCD </a><small>The project shows you how to add a USB interface...</small></li>
<li><a href="https://www.circuitlake.com/interfacing-mmcsdsdhc-cards-to-avr-microcontroller.html" rel="bookmark" title="Interfacing MMC/SD/SDHC Cards to AVR Microcontroller">Interfacing MMC/SD/SDHC Cards to AVR Microcontroller </a><small>This project shows you how to connect MMC, SD and...</small></li>
<li><a href="https://www.circuitlake.com/lcd-smartie-windows-software-for-lcd.html" rel="bookmark" title="LCD Smartie, Windows Software for LCD">LCD Smartie, Windows Software for LCD </a><small>LCD Smartie is software for Windows that you can use...</small></li>
</ul>
</div>
]]></description>
		<wfw:commentRss>https://www.circuitlake.com/interfacing-8-lcd-displays-to-microcontroller-with-only-two-wires.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Digital Thermometer for Car, DS18S20</title>
		<link>https://www.circuitlake.com/digital-thermometer-for-car-ds18s20.html</link>
		<comments>https://www.circuitlake.com/digital-thermometer-for-car-ds18s20.html#respond</comments>
		<pubDate>Tue, 28 May 2013 02:31:11 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[AVR]]></category>
		<category><![CDATA[Measurement]]></category>
		<category><![CDATA[Monitoring]]></category>
		<category><![CDATA[ATtiny2313]]></category>
		<category><![CDATA[Digital Thermometer]]></category>
		<category><![CDATA[DS18S20]]></category>
		<category><![CDATA[temperature meter]]></category>

		<guid isPermaLink="false">http://www.circuitlake.com/?p=3260</guid>
		<description><![CDATA[This digital thermometer is built as additional feature for car without outside temperature indicator. The project is built based on Attiny2313 microcontroller and DS18S20, 1 Wire Parasite-Power Digital Thermometer sensor from Maxim. The project uses LM2574 for voltage regulator to protect the thermometer from noisy car power source where voltages can spike up to 40V. [&#8230;]<div class='yarpp-related-rss'>

Related project:<ul>
<li><a href="https://www.circuitlake.com/bluetooth-thermometer.html" rel="bookmark" title="Bluetooth Thermometer">Bluetooth Thermometer </a><small>This wireless temperature sensor is developed based on PIC12F675 microcontroller....</small></li>
<li><a href="https://www.circuitlake.com/avr-simple-digital-thermometer.html" rel="bookmark" title="AVR Simple Digital Thermometer">AVR Simple Digital Thermometer </a><small>This simple Digital Thermometer project use NTCs as the temperature...</small></li>
<li><a href="https://www.circuitlake.com/digital-thermometer-at90s8535.html" rel="bookmark" title="Digital thermometer, AT90S8535">Digital thermometer, AT90S8535 </a><small>This final project involved the design of a fully functional,...</small></li>
<li><a href="https://www.circuitlake.com/multi-sensor-thermometer.html" rel="bookmark" title="Multi Sensor Thermometer">Multi Sensor Thermometer </a><small>This project shows you how to build thermometer with multiple...</small></li>
</ul>
</div>
]]></description>
		<wfw:commentRss>https://www.circuitlake.com/digital-thermometer-for-car-ds18s20.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Low Cost Hearing Aid, TDA2822M</title>
		<link>https://www.circuitlake.com/low-cost-hearing-aid-tda2822m.html</link>
		<comments>https://www.circuitlake.com/low-cost-hearing-aid-tda2822m.html#respond</comments>
		<pubDate>Tue, 28 May 2013 01:54:08 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[Analog]]></category>
		<category><![CDATA[Audio]]></category>
		<category><![CDATA[Miscellaneous]]></category>
		<category><![CDATA[Hearing Aid]]></category>
		<category><![CDATA[Project]]></category>
		<category><![CDATA[TDA2822M]]></category>

		<guid isPermaLink="false">http://www.circuitlake.com/?p=3252</guid>
		<description><![CDATA[This Low Cost Hearing Aid project is built based on TDA2822M IC. This general-purpose electronic hearing aid needs 3V DC (2×1.5V battery) to works. Use an 8-pin DIP IC socket for TDA2822M for easy assembling and maintenance. Simple &#38; Low cost hearing Aid Schematic Part List: P1 = 10K R1 = 2.2K R2 = 330K [&#8230;]<div class='yarpp-related-rss'>

Related project:<ul>
<li><a href="https://www.circuitlake.com/7-watt-audio-power-amplifier-tda-2003.html" rel="bookmark" title="7 Watt Audio Power Amplifier, TDA 2003">7 Watt Audio Power Amplifier, TDA 2003 </a><small>This small amplifier is built based on TDA2003 IC. It...</small></li>
<li><a href="https://www.circuitlake.com/low-cost-vehicle-security-system.html" rel="bookmark" title="Low-Cost Vehicle Security System">Low-Cost Vehicle Security System </a><small>This vehicle security system built using Atmel’s Atmega8 AVR microcontroller,...</small></li>
<li><a href="https://www.circuitlake.com/laptop-audio-amplifier-la4440.html" rel="bookmark" title="Laptop Audio Amplifier, LA4440">Laptop Audio Amplifier, LA4440 </a><small>If you want to make your laptop/notebook sound louder, you...</small></li>
<li><a href="https://www.circuitlake.com/low-cost-universal-battery-charger.html" rel="bookmark" title="Low Cost Universal Battery Charger">Low Cost Universal Battery Charger </a><small>This circuit allows you to transform a mains adapter in...</small></li>
</ul>
</div>
]]></description>
		<wfw:commentRss>https://www.circuitlake.com/low-cost-hearing-aid-tda2822m.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Arduino Lightweight Two Wheel Balancer Robot</title>
		<link>https://www.circuitlake.com/arduino-lightweight-two-wheel-balancer-robot.html</link>
		<comments>https://www.circuitlake.com/arduino-lightweight-two-wheel-balancer-robot.html#respond</comments>
		<pubDate>Wed, 22 May 2013 03:59:04 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[Arduino]]></category>
		<category><![CDATA[Control]]></category>
		<category><![CDATA[Robotic]]></category>
		<category><![CDATA[Atmeta328]]></category>
		<category><![CDATA[Balancer Robot]]></category>
		<category><![CDATA[Kalman Algorithm]]></category>
		<category><![CDATA[PID]]></category>

		<guid isPermaLink="false">http://www.circuitlake.com/?p=3249</guid>
		<description><![CDATA[VertiBOT is lightweight balancing robot based on Arduino Nano. This educational project was built to investigate and understand sensor fusion using kalman and complementary filter algorithm and PID control in an unstable system. VertiBOT is an inverted pendulum platform that remains balanced by means of two tiny motors, located in the bottom of the structure. [&#8230;]<div class='yarpp-related-rss'>

Related project:<ul>
<li><a href="https://www.circuitlake.com/arduino-self-balancing-robot.html" rel="bookmark" title="Arduino Self-Balancing Robot">Arduino Self-Balancing Robot </a><small>This is cool robot project by Nicola. He build Self-Balancing...</small></li>
<li><a href="https://www.circuitlake.com/arduino-sumo-robot.html" rel="bookmark" title="Arduino Sumo Robot">Arduino Sumo Robot </a><small>Ardusumo is sumo robot which is built based on Arduino...</small></li>
<li><a href="https://www.circuitlake.com/automatic-panorama-robot-panoboter.html" rel="bookmark" title="Automatic Panorama Robot, Panoboter">Automatic Panorama Robot, Panoboter </a><small>If you want to get a &#8216;perfect&#8217; result from your...</small></li>
<li><a href="https://www.circuitlake.com/metal-detector-robot.html" rel="bookmark" title="Metal Detector Robot">Metal Detector Robot </a><small>Thunder Bird 7 is metal detector robot that able to...</small></li>
</ul>
</div>
]]></description>
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