4 Channel Ir Remote Control Circuit Diagram. The remote control operates on the infrared principle with a range of up to 50m. 4 channel latch or momentary on board jumper for selection.
The here circuit is for a single channel infrared remote controller which can be used to control home appliances and devices. Simple 4 channel on off remote control introduction. This is a good solution for a unique and so interesting idea to wireless switching system to control the home appliance.
Rf remote control relay switch.
Rf remote control relay switch. 4 channel infrared ir remote controller is using ht12a and ht12d encoder decoder chips from holtek. The ir remote controller consists of a receiver circuit similar to a latching switch circuit using ic 4017 and a transmitter circuit using a 555 ic. Ir transmitter and ir receiver are commonly used to control electronic devices wirelessly mainly through a remote tv remotes and ac remotes are the best example of ir transmitters.
