Adjustable IR Proximity Sensor (ESP32 + Arduino series)

This water-proof sensor can detect if there's an object within its range using infrared light. The range is configurable up to 2 meters and the sensor is waterproof. Ideal use cases: checking if your car is in the garage, cheaking if there are letters in your mailbox, … Buy this sensor from DFRobot:
https://www.dfrobot.com/product-1653.html?tracking=6099f25f89161
(They kindly provided me with this sensor) ⚡️Other videos in this series:

(Everything you need to know about programming the ESP32 by using the Arduino Framework) 🌍 Social
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