8 Channel Remote Control Circuit Diagram. The post explains a circuit which can be used for controlling 1 to 8 appliances with a single rf 433mhz remote control handset. By using this circuit we can control 8 devices each of them independently by pressing the push buttons.
Now you can control fans lights acs oven etc within a range of 50 meters with the same remote. The control codes are sent in rc5 format modulated to about 38 khz carrier frequency the ir transmitter powered by the cr2016 which is a 3v button cells battery cr2016 to extend the life of the battery this is done by putting the cpu into sleep mode for most of the time and wake up only when a key is. The proposed infrared or ir remote control circuit can be used to operate an appliance on off through any standard tv remote control handset.
Our remote control s receiving unit is implemented in a shield named rf shield which is based on an aurel module as well.
The main sections of this multi channel remote control circuit are the rf receiver and transmitter. Here is a hobby circuit of a multi channel remote control system by which you can control 8 different appliances. This ir remote control that you can use to control other devices or circuits up to 8 devices. Here you can find the latest products in different kinds of 8 channel rf remote control circuit diagram.
