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Remote Control Projects Using IR and RF

Circuit-Projects.com — Tue, 10 Nov 2009 22:26:00 +0000

Two communication links consisting of IR and RF are being used by this remote control which is subdivided into three parts as separate boards including RF transmitter, IR transmitter, and IR/RF transmitter.

PCB Business Cards

Circuit-Projects.com — Tue, 10 Nov 2009 17:04:00 +0000

The extreme business card project is created with two experiments consisting one in the form of a key ring torch and one that dials by itself.

PIR Motion Sensor Made by Parallax

Circuit-Projects.com — Tue, 10 Nov 2009 15:34:00 +0000

The Uber Tracker is a real-time GPS tracking device in which the GPS coordinates are obtained and broadcast over the cellular network.

PIC Based Electronic Dice Project

Circuit-Projects.com — Tue, 10 Nov 2009 10:40:00 +0000

Different PIC microcontrollers can be used such as PIC16F84, PIC12F675, PIC16F690, or hard TTL logic, to build this electronic dice on prototyping breadboard.

Building Color Sensor from Reversed LED and Op-Amp

Circuit-Projects.com — Tue, 10 Nov 2009 09:31:00 +0000

The project illustrates how LEDs provide current flow from light when put in backward position.

Wireless RF Transmission of Temperature Reading

Circuit-Projects.com — Tue, 10 Nov 2009 08:27:00 +0000

The project was created to measure temperatures of remote objects with the use of wireless RF transmitter using TXM-433 module and the receiver uses ATmega8 SILRX-433 with connection to PC through RS232 port.

Tap Light Modification to Make It Stay ON for 40 Seconds

Circuit-Projects.com — Mon, 09 Nov 2009 23:28:00 +0000

The project illustrates a quick modification of a cheap tap light that will take a total of 10 minutes to complete.

JDM2 Based PIC Programmer

Circuit-Projects.com — Mon, 09 Nov 2009 21:35:00 +0000

The project includes clock & data filter and voltage divider for modern PIC microcontroller using an updated JDM2 PIC programmer.

Wireless Servo Controller using PIC

Circuit-Projects.com — Mon, 09 Nov 2009 18:33:00 +0000

The project aims to create a wireless servo controller that will allow the control of two servo motors remotely as well as for wireless camera tracking or other robotics project.

Lighting Device Known as Chameleon Lamp

Circuit-Projects.com — Mon, 09 Nov 2009 17:39:00 +0000

The objective of the project is to design a light that would mimic a color that is shown to it just like the characteristic of a chameleon.