Archives: Projects

RF Based DC Motor Direction Controller project provides an easy way to control the direction of your DC Motor connected to the receiver.  This project has been design around HT12E and HT12D encoder / decoder chips from Holtek.  With jumper selectable address on the receiver and...

This page is dedicated to everybody needs to program a PIC (Microchip) device via USB port. Looking on the web for ready-to-use  projects, I found a good one called Open Programmer, coming with several schematics, PCBs and Open Source code. The original link...

This is a large current Relay module with single pole double throw switch which provides normally closed and normally open operations. The Relay is the most common used module in application such as home automation, industrial automation, and machine on/off. Sometimes you need to...

4 Channel Infrared (IR) Remote is a simple project using the popular  HT12A and HT12D encoder / decoder chips from Holtek. Specifications Supply - Transmitter: 2.4 ~ 5 VDC, 5 V @ 20 mA & Receiver: 5 ~ 6 VDC, 5 V @ 50 mA  Output - 4 Latched/Momentary TTL compatible...

Single Channel Relay Board is a simple and convenient way to interface a relay for switching application in your project. Specifications     Input supply 12VDC @ 42 mA     On Board 5V Regulator provides 5V output     Output SPDT Relay     Relay specification 5 A...

The PIC 18 PIN (DIP) Development / Evaluations Board demonstrates the capabilities of Microchip’s 8-bit microcontrollers, specifically, 18 Pin PIC16F1847. It can be used as a standalone demonstration board with a programmed part. With this board you can develop and prototype with...

Laser Diode Driver project will help you safely drive (constant current) a 3 mW visible Laser Diode for your application. Input supply - 2.5 to 6 VDC Onboard preset to adjust the current flow to the Laser Diode Power-On LED indicator Header connector for easy input supply...

Sine wave Generator project will provide you with a Sinusoidal Waveform output to test various instruments.  You can also use the High quality output from this kit to insert a tone modulation in your audio and RF equipment.  This kit is designed using XR2206 IC to provide High...