Home Projects Miscellaneous 4 channel infrared remote relays


4 channel infrared remote relays
author: Rajkumar Sharma



4 Channel Infrared (IR) Remote is a simple kit using the famous HT12A and HT12D encoder / decoder chips from Holtek


Transmitter Schematic


Receiver Schematic


Transmitter PCB


Receiver PCB




Download this circuit in PDF




Search Site | Support us | Advertising | Profile | Books | Gadgets | Add your link here | Contact Us

IQ Technologies @ copy right 2008

Powered by Wild Host   Site Design By : FRIEND