Introducing: Controlling Modules With An Ir Remote On The Esp32
In this project, we will control the brightness of LED lights through an infrared remote control using the ESP32
An infrared(IR) remote control is a device with a certain number of buttons. Pressing down different buttons
will make the infrared emission tube, which is located in the front of the remote control, send infrared ray with different command. Infrared remote control technology is widely used in electronic products such as TV, air
conditioning, etc. Thus making it possible for you to switch TV programs and adjust the temperature of the air conditioning when away from them
An infrared(IR) receiver is a component which can receive the infrared light, so we can use it to detect the signal emitted by the infrared remote control. DATA pin here outputs the received infrared signal.
When you use the infrared remote control, the infrared remote control sends a key value to the receiving circuit according to the pressed keys. We can program the ESP32-WROVER to do things like lighting, when a
key value is received.
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