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Arduino Uno - Ultrasonic Sensor HC-SR04
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YouTubeUNO Tech Lab
Arduino Uno - Ultrasonic Sensor HC-SR04
In this beginner-friendly tutorial, we explore the Ultrasonic Sensor HC-SR04 — a simple yet powerful way to measure distance in your Arduino projects. Learn how it works, what each pin does, and how to program it. 👉 In this video, you’ll learn: What the ultrasonic sensor is and how it works The function of all 4 pins: VCC, GND, Trig, and ...
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Shop L04 Ultrasonic to Arduino

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