3 Set JSN-SR04T Integrated Ultrasonic Module Distance Measuring Transducer Sensor Waterproof for Raspberry Pi

3 Set JSN-SR04T Integrated Ultrasonic Module Distance Measuring Transducer Sensor Waterproof for Raspberry Pi leírása

1. Small size, easy to use
2. Low voltage, low power consumption
3. High accuracy. Strong anti-jamming
4. Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions.
5. Application: Horizontal distance; obstacle avoidance, automatic control; the object approaches, there is a perceived; traffic control; security, industrial control; artificial intelligence, and research

Electrical parameters: JSN-SR04T
Operating voltage: 5V
Quiescent current: 5mA
Total current work: 30mA
Acoustic emission frequency: 40khz
Farthest distance: 4.5m
Blind: 25cm
Wiring: + 5V (positive power supply)
Trig (control side) RX
Echo (the receiver) TX
GND (negative)
Module size: 41mm x 28.5mm
Resolution: about 0.5cm
Angle: less than 50 degrees
Working temperature: -10 ~ 70 C
Storage temperature: -20 ~ 80 C
The basic working principle:
(1) using IO port TRIG trigger location, to the high level signal of at least 10us;
(2) module automatically sends 8 40KHz Fang Bo, automatic detecting whether a signal return;
(3) a signal return, a high level is output through the IO port ECHO, the duration of the high level is
ultrasonic from launch to return. The test distance = (high level * speed of sound (340M/S)) /2;
color:
Material:PCB

Package Contents:
3 Set x JSN-SR04T Ultrasonic Distance Measuring Transducer Sensor Waterproof