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China
Name : Ultrasonic Sensor HC-SR04
Net Quantity (N) : 1
HC-SR04 Ultrasonic Range : -
The HC-SR04 Ultrasonic Range Finder is a sensor that is used to measure distance and detect objects. It has a range of up to 400 cm, and its accuracy is up to 3 mm.
The HC-SR04 is great, as it's low cost, can be powered via the Raspberry Pi's 5V output, and is relatively accurate! Please Note. The HC-SR04 has a 5V output (which needs to be reduced to 3.3V to work with the Raspberry Pi).
The HC-SR04 sensor works best between 2cm – 400 cm (1" - 13ft) within a 30 degree cone, and is accurate to the nearest 0.3cm.
Input Voltage : 5V
Current Draw : 20mA (Max)
Digital Output : 5V
Digital Output : 0V (Low)
Working Temperature : -15°C to 70°C
Country of Origin : China
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