4通道红外遥控继电器电路,4 channel infrare

4通道红外遥控继电器电路,4 channel infrare

4通道红外遥控继电器电路,4 channel infrared remote relaysDescripTIon

Transmitter SchemaTIc

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

Receiver SchemaTIc

Transmitter PCB

Receiver PCB