4 CHANNEL INFRARED REMOTE MODULE

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

Supply – Transmitter: 2.4 ~ 5 VDC, 5 V @ 20 mA & Receiver: 5 ~ 6 VDC, 5 V @ 50 mA
Output – 4 Latched/Momentary TTL compatible outputs
Crystal based oscillator for reliability of operation
DIP switch selectable 8 bit address code
LED output to indicate reception
ON/OFF slide switch in the transmitter
Power-On LED indicator in the Receiver / Transmitter
High noise immunity
Berg connector for interfacing of the board
Four mounting holes of 3.2 mm each
PCB dimensions – Transmitter: 61 mm x 47 mm & Receiver: 46 mm x 46 mm