Home Projects Miscellaneous 4 channel infrared remote relays

 
 

4 channel infrared remote relays
author: Rajkumar Sharma


 

Description


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


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