ماژول کنترل از راه دور مادون قرمز 4 کاناله همراه با کیت فرستنده IR

This connection is a jog-type receiver + remote control kit. The 5-key remote control equipped with the 5-key remote control assumes that the CH1 key is pressed and held, and the OUT1 output port of the receiving board outputs a high-level LED light, and when released, it returns to a low-level LED. off, the power-on default is low level, so it can realize 4-way jog remote control switch, and the CH2 key of the remote control corresponds to control OUT2, CH3-OUT3, CH4-OUT4, and the power key on the remote control controls all output ports. Simultaneously on and off.

After the receiving board receives the remote control signal, it is decoded by the single-chip microcomputer and outputs the high and low level IO signal.