Integrated Ultrasonic Proximity Sensor, Reversing radar, SR04T
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This product uses industrial-grade integrated ultrasonic probe design, waterproof, stable performance, all the MCU on the market.
The module ultrasonic distance measurement module can provide 20cm-600cm non-contact distance sensing function, ranging accuracy up to 2mm; module includes the transceiver of one of the ultrasonic sensor and control circuit. Mode one usage and the Division’s HC-SR04 module.
Lead length 2.5M
- small size, easy to use
- wide power supply range, low power consumption
- high precision, high resolution
- detection of blind spots, farther away
- the output method of diversification, pulse width output, serial output.
- Working voltage 3.0-5.5V, working current less than 8mA
- Frequency 40Khz, sensing range from to 20-600cm
- Precision 1CM, Resolution 1mm, sensing angle 75degree
- Trigger sensing signal 10us TTL, send 0x55
- Receive measurement signal:
- MODE-1 (R27 open): pulse width equals to distance.
- MODE-2 (R27=47K): periodically output range value
- MODE-3(R27=120K): when receive 0x55, module output 0xFF + data_H + data_L + data_SUM
- horizontal ranging;
- obstacle avoidance, automatic control;
- close to the object, there is a detective
- traffic control;
- security, industrial control;
- artificial intelligence, teaching and research