Grove ultrasonic ranger|Ultrasonic|ultrasonic sensor
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Sensor
Ultrasonic Sensor Module HC-SR-04 or compatible
- Working Voltage : 5 V(DC)
- Static current: Less than 2 mA
- Output signal: Electric frequency signal
- Sensor angle: <15 degrees
- Detection distance: 2 cm-450 cm
- High precision: Up to 2 mm
- Input trigger signal: 10 us TTL impulse
- Echo signal: output TTL PWL signal
SKU: STEM18078
