This Waterproof Ultrasonic Distance Sensor is an industrial-grade sensor to measure distance. Interfacing with it is the same as other cheap ultrasonic sensors, but it offers better performance and can be used in harsher environments and is waterproof too. It can be easily interfaced with Arduino. The recently released new version of SR04T-V3.0 fixes the problem of blind data jumps and improves the product's stability. The JSN-SR0T4-V3.0 ultrasonic ranging module can provide non-contact distance sensing from 21cm to 600cm, with a ranging precision of up to 3mm. It comprises an ultrasonic sensor and control circuit coupled with a transmitter. The great advantage of using this Waterproof Ultrasonic Obstacle Sensor is you can put the sensing element far away from all the control circuitry.
Features
- Mode 2: M2 short connection is serial port controlled output
- Mode 1: M1 short connection is the automatic serial output
- Mode 0: Mode floating = trigger pulse width output (factory default mode)
- Mode 3: Mode welding 200K = automatic distance pulse width output
- Mode 4: Mode welding 360K = low power pulse width mode output
- Mode 5: Mode welding 470K = switch mode output
- Adopt IO port TRIG to trigger ranging. Present a high-level signal of at least 10us.
- The module automatically sends eight 40khz square waves and automatically detects whether a signal returns;
- When a signal returns, a high level is an output through the IO port ECH0. The duration of the high level is the time from the transmission of the ultrasonic wave to the return. Test distance height = (high level time * speed of sound (348M/S))/2.
- After the module is triggered for ranging, if the echo cannot be received (the reason exceeds the measured range or the probe does not face the measured object), the ECHO port will automatically become low after 40MS, marking this time The measurement ends, regardless of success.
Applications
.Specification
| Working Voltage | 3.3V-5.5V DC |
| Working Current | <8mA |
| Probe Frequency | 40kHz |
| Range | up to 600cm |
| Long-Range Accuracy | ±1cm |
| Resolution | 1mm |
| Mileage Angle | 75 |
| TTL Pulse | Above 10µs |
FAQs
About Shipping Charges and delivery time
- Standard shipping: Rs 80 /- The order gets delivered within 4-6 working days. (6-7 days in case of the battery as it travels through the surface).
- Free shipping is applicable to the purchase of Rs.999 and above. The order gets delivered within 4-6 working days. (8-10 days in case of the battery as it travels through the surface)
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