Ultraheli moodul JSN-SR04T + andur

- Operating Voltage DC:  3.0-5.5V
- Working current: Less than 8mA
- Probe frequency: 40KHz
- Farthest range: 600cm
- Recent range: 20cm
- Distance accuracy: +- 1cm
- Resolution: 1mm
- Measuring angle: 75 degree
- Enter the trigger signal:
1, 10uS above the TTL pulse
2, the serial port to send instructions 0X55
- Output the echo signal: Output pulse width level signal, or TTL
- Wiring:
3-5.5V (power positive)
Trig (RX) RX
Echo (output) TX
GND (power supply negative
- Product Size: L42 * W29 * H12 mm
- Operating temperature: -20 ° C to + 70 ° C