HC-SR04 Ultrasonic Ranging Sensor
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FAST SHIPMENT
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100% SATISFACTION
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30-DAY MONEY BACK
This HC-SR04 has stable performance and high ranging accuracy. Compared to the Shap IR ranging module , HC-SR04 is more inexpensive than it . But it has the same ranging accuracy and longer ranging distance.
Specification
- Power supply: 5V DC
- Effectual angle: < 30 degrees
- Ranging distance: 2cm to 500 cm
- Resolution: 1 cm
- Ultrasonic Frequency: 40k Hz
Wiki & External links
- Manual/Wiki
- Datasheet
- Example code
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