% $-5.99
- Working voltage: DC 5V
- Working current: 15mA
- Measurement distance: 2cm ～ 400cm
- 4 Pin wire port. Connecting wire is provided. Easy to connect
- The holes are compatible with LEGO bricks
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Product Description
Hiwonder ultrasonic sensor is applied for distance measurement, which is widely used in automatic obstacle avoidance of smart car and robot. The principle is that a control port of the module will transmit a 10μs high level to trigger module to transmit eight 406hz square waves, and then the module will detect whether there is returned signal. If signal returns, module will output high level. Based on the duration of the high level and formula, it will calculate the distance.
Features
- Working voltage: DC 5V
- Working current: 15mA
- Measurement angle: 15°
- Working frequency: 40kHz
- Port type: 4Pin connector (2.54 mm)
- Measurement distance: 2cm ～ 400cm
Arduino Connection
Dimension Drawing
Packing List
1* ultrasonic sensor
1* 4PIN wire (20cm)
1* 4PIN wire (20cm)
| Item | Specification |
| Working voltage | DC 5V |
| Working current | 15mA |
| Measurement angle | 15° |
| Working frequency | 40kHz |
| Port type | 4Pin connector (2.54 mm) |
| Measurement distance | 2cm ～ 400cm |
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