Video 29: Reading IR remote key press¶
Learn how to connect and program an ESP32 board to decode infrared signals from a remote control, including setting up a buzzer for audible feedback on specific button presses.
IR Receiver Setup: Instructions on wiring the IR receiver to the ESP32 board and the necessary components for the setup.
Library Installation: Guide on installing the IRremote ESP8266 Library to handle infrared signals within the Arduino IDE.
Signal Decoding: How to decode infrared signals from a remote control and map them to specific actions using ESP32.
Buzzer Feedback: Demonstrating how to add a buzzer that activates when a certain remote control button is pressed.
Remote Control Keys: Explanation of decoding and using various keys from the remote control for different inputs.
Safe Power Management: Tips on managing the ESP32’s power consumption and ensuring the safety of connected components.
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