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Ultrasonic module SR04M-2, waterproof distance measuring tool for arduino

Regular price $32.50

Electrical properties
1.Electrical parameters:  JSN-SR04T 
2.Operating voltage:  DC 5V 
3.Quiescent current:  5mA 
4.Total current work:  30mA 
5.Acoustic emission frequency:  40khz 
6.Farthest distance:  4.5m 
7.Blind: 25cm 
8.Wiring:   + 5V (positive power supply) 
                Trig (control side) RX 
                 Echo (the receiver) TX 
                GND (negative) 
9.Resolution:  about 0.5cm 
10.Angle:  less than 50 degrees 
11.Working temperature:  -10 ~ 70 Celsuis
12.Storage temperature:  -20 ~ 80 Celsuis
Product Features
1.Small size, easy to use
2.Low voltage, low power consumption
3.High accuracy
4.Strong anti-jamming
5.Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions
1.Horizontal distance; 
2.Obstacle avoidance, automatic control; 
3.The object approaches, there is a perceived 
4.Traffic control; 
5.Security, industrial control;