EThe JSN-SR20-Y1 dual-probe ranging module can provide a non-contact distance sensing function of 2cm-500cm, and the ranging accuracy can reach as high as 3mm; the module includes a transceiver integrated ultrasonic sensor and a control circuit. The usage of mode one is similar to our HC-SR04 module.
This product adopts industrial-grade dual waterproof ultrasonic probe design, waterproof type, stable performance, and humility to work with all MCUs on the market.
Super close range, the blind zone is only 2CM. Stable ranging is a powerful basis for this product to successfully enter the market.
Features:
1. Small size and convenient to use;
2. Ultra-small blind area measurement.
3. High measurement accuracy;
4. Strong anti-interference;
5. Integrated enclosed waterproof tape probe, suitable for wet and harsh measurement occasions
Working voltage:DC:3.0-5.5V
Working current:less8mA
The probe frequency:40kHz
The farthest range:500cm
Recently range:2cm
Long-distant accuracy:± 1cm
Resolution:3mm
To measure the angle:60the degree
The input trigger signal:
1,20uS the above TTL pulse
2,and the serial port to send instructions0X55
The output of the echo signal:
output pulse width level signal, or TTL
connection mode:3-5.5V (the positive pole)
Trig (the control terminal)RX
Echo(Output)TX
GND(The negative pole of the power supply)
Product Size:L48*W23*H10 mm
Operating temperature:-20℃-+ 70℃
Part color:PCB board is blue
Package Included
1 Pcs Waterproof Ultrasonic Ranging Module
