2pcs HC-SR04 Ultrasonic Distance Sensor Module Measuring Transducer Arduino FAST
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DESCRIPTION
- 2 Pieces.
- 2pcs HC-SR04 Ultrasonic Distance Sensor Module Measuring Transducer Arduino FAST.
- power supply :5V DC.
- quiescent current : <2mA.
- effectual angle: <15°.
- ranging distance : 2cm€š¬š¬š¬š¬š¬š¬š¬š¬š¬š¬‚¬š¬š¬š¬š¬š¬š¬š¬š¬š¬œ 500 cm.
- resolution : 0.3 cm.