Integrated Ultrasonic Proximity Sensor, Reversing radar, SR04T

Description

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

Features:

• Waterproof
• 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

Applications:

• horizontal ranging;
• obstacle avoidance, automatic control;
• close to the object, there is a detective
• traffic control;
• security, industrial control;
• artificial intelligence, teaching and research

Documentation please see on this page.

Additional information