Beschreibung
If you are sourcing a ultrasonic ranging module , the HC-SR04 is good choose . Its stable performance and high ranging accuracy make it a popular module in electronic market .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.
Specifications
- Power supply: 5V DC
- Quiescent current: <2mA
- Effectual angle: <15¡
- Ranging distance: 2cm 500 cm
- Resolution: 1 cm
- Ultrasonic Frequency: 40k Hz
- Operation Level Digital 5V
- Power Supply 5V
- Board Size 2.0x4.3x1.5 cm
- Weight 15.00g
- Version 1.0
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