ESP32 ultrasonic sensor
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Proximity & Distance Sensors, Sensors
HC-SR04 Ultrasonic Distance Sensor Module
- Measuring Range: 2cm to 400cm with ~3mm accuracy
- Operating Voltage: 5V DC
- Working Frequency: 40kHz
- Interface: 4 Pins (VCC, Trig, Echo, GND)
- Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, etc.
- Compact design, lightweight, and easy to integrate
SKU: 12030001