Ultrasonic ranging module HC-SR04 - distance sensor
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Price: $4.99
Product ID : sensor-hc-sr04
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Description
HC-SR04 ultrasonic distance measuring sensor lets you measure distances from 2 to 450cm
- Voltage: DC5V
- Static current: less than 2mA
- Level output: high-5V
- Level output: the end of 0V
- Sensor angle: not more than 15 degrees
- Detection distance: 2cm-450cm
- High precision: up to 0.3cm
