Product Description
Ultrasonic Sensor HC-SR04 Distance Measuring Module ( Blue + Silver )
Ultrasonic Sensor HC-SR04 Distance Measuring Module ( Blue + Silver )
TOP 7 Reasons to get Ultrasonic Sensor HC-SR04 Distance Measuring Module :
1. Brand new Ultrasonic Sensor HC-SR04 Distance Measuring Module
2. Features 4-mode connections: VCC / trig (T) / echo(R) / GND
3. 5VDC power supply
4. Has high precision up to 3mm
5. Detecting distance is from 2cm to 450cm
6. With electric frequency output signal from 0V to 5V
7. Module Working Principle:
Adopt IO trigger through supplying at least 10us sequence of high level signal; The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal; If there is signal returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving
Ultrasonic Sensor HC-SR04 Distance Measuring Module Specifications:
1. Model: HC-SR04
2. Color: Blue + Silver
3. Static Current: Less than 2mA
4. Sensor Angle: Not more than 15 degrees
5. Mode of Connection: VCC / Trig (T) / Echo(R) / GND
6. Output Signal: Electric frequency signal, high level 5V, low level 0V
Ultrasonic Sensor HC-SR04 Distance Measuring Module Package Included:
5pcs x Ultrasonic Sensor HC-SR04 Distance Measuring Module - Blue + Silver
If you have any questions, please feel free to contact us by following way:Email: Sales@iDiyTools.com
Whatsapp: 0086-18046220975
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