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【Product Information】Name: Reversing radar sensor module (old model); Model: JSN-SR04T; Size: 4.1*2.85cm; Trigger signal: 10uS TTL; Signal from inside the module: Periodically sends out 840kHz pulses; Operating temperature: -10-70℃; Working voltage: 5V; Test distance: 5m; Echo signal output: The measurement distance is proportional to the echo level.
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Updated 5 місяців тому
- 【Product Information】Name: Reversing radar sensor module (old model); Model: JSN-SR04T; Size: 4.1*2.85cm; Trigger signal: 10uS TTL; Signal from inside the module: Periodically sends out 840kHz pulses; Operating temperature: -10-70℃; Working voltage: 5V; Test distance: 5m; Echo signal output: The measurement distance is proportional to the echo level.
- 【Product Features】1. Small size, easy to use; 2. Low voltage, low power consumption; 3. High measurement accuracy; 4. Strong anti-interference ability; 5. Integrated closed waterproof wired probe, suitable for wet and harsh environments measurement occasions.
- 【Basic Working Principle】Use the IO port TRIG to trigger ranging and give a high-level signal of at least 10us. The module automatically sends 8 40khz square waves and automatically detects whether there is a signal returned. When a signal returns, a high level is output through the IO port ECHO, and the duration is the time from emission to return of the ultrasonic wave. Test distance = (high level time * speed of sound (340M/S))/2.
- 【Easy to Use】A control port sends a high level of more than 10US, and you can wait for the high level output at the receiving port. As soon as there is output, the timer can be started. When this port becomes low level, the value of the timer can be read. At this time, it is the time of this ranging, and the distance can be calculated. Such continuous periodic measurement allows you to move the measured value.
- 【Wide Range of Applications】Ultrasonic sensor modules with wired probes are widely used in: 1. Smart car ranging and avoiding obstacles. 2. Object distance measurement, human body height measurement. 3. Intelligent traffic control, parking space control. 4. Teaching and research, security, and industrial control. 5. Artificial intelligence, aircraft altitude measurement.
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Product History
Price drop
-1.00€ (-14.3%)
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Product Info
- Brand
- Aurobest
- Identifiers
- ASIN
- B0DKMCWT2P
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