HC-SR04 Ultrasonic Sensor With RGB LED Indicator Module, Six LEDs For Clear Distance Readings And Obstacle Avoidance, Maker Friendly, Compatible With Raspberry Pi, Raspberry Pi Pico, And Arduino Projects

Ultrasonic sensor module with 6-LED RGB indicator - Pack 1
✔️ 5V powered ultrasonic sensor with 6-LED RGB indicator

This compact ultrasonic sensor module combines a proven distance-sensing unit with a six-LED RGB indicator for clear visual feedback. It’s a handy choice for beginner-friendly robotics and obstacle-detection projects on Raspberry Pi, Pico, and Arduino platforms.

✅ Measures distance from 2 cm to 400 cm with robust accuracy
✅ 5V power supply simplifies integration with microcontrollers
✅ Six-LED RGB indicator provides clear proximity feedback
✅ Broad compatibility with Raspberry Pi, Pico, Arduino, and more
✅ Simple plug-and-play setup for quick prototyping

💡 What is an ultrasonic distance sensor commonly used for in hobby projects? This handy tool helps you measure distance and detect obstacles in real-time.

- Distance sensing for robotics and automation projects - Easy integration with microcontrollers via 5V logic and trigger/echo interface - Educational value for learning sensors and basic control systems