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![Ultrasonic Distance Sensor - 3V or 5V - HC-SR04 compatible [RCWL-1601] : ID 4007 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/4007-00.jpg "Ultrasonic Distance Sensor - 3V or 5V - HC-SR04 compatible [RCWL-1601] : ID 4007 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits")
Ultrasonic Distance Sensor - 3V or 5V - HC-SR04 compatible [RCWL-1601] : ID 4007 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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