Ultrasonic Sensor JSN-SR04T Waterproof Ultrasonic Distance Measuring Sensor For Datasheet Pdf The duration of the high level is the time elapsed between emission and return of the ultrasonic wave. Test Distance = (Time for High Level * Sound Speed (340m/s))/2; This module is simple to use. The Waterproof Ultrasonic Sensor is capable of providing information on objects between the distance range of 250 mm to 4500 mm. The great advantage of using... The timer activates as soon as an output occurs and reads the time that port becomes low, which is the time of this measurement. Continuous cycle measurement allows you to get your readings moving. Compact Size & Ease of Use Our ultrasonic sensor has a compact size of only 28., 5 x 41 mm and is easy to install. JSN-SR04T Waterproof Ultrasonic Sensor – MA Robotic Use time to calculate distance. The ultrasonic timing chart shows that you only need to provide a pulse trigger signal of more than 10 µs. Low Voltage & Low Power Consumption - With 5V DC operating voltage range and total current consumption of only 30mA, this sensor module offers excellent performance with minimal power consumption, making it environmentally friendly and cost effective. Robust Water Resistance: Thanks to the integrated sensor, encapsulated and waterproof, our distance measurement module is suitable for harsh and humid environments, making it an excellent choice for outdoor applications. So calculate the distance using the interval between sending the signal and receiving the echo signal. Ideal for automatic control and industrial control applications Measuring distance: 5m Blind spot: 25 cm Size: 28., 5 x 41 mm Resolution: approx., 0., 6 cm Angle: Operating temperature: -10°C to 70°C Storage temperature: -20°C to 80°C Wiring: +5V (positive power) Trig (command) RX Echo (receiving) TX GND (Negative Power Supply) Basic working principle: (1) IO TRIG port triggers measurement distance, high level signal for at least 10µS. Emits an echo signal once the return signal is detected. Waterproof Ultrasonic Sensor Module AJ-SR04T - lk | The Biggest (3) If there is a return signal, the IO ECHO port gives a high level.
