Operating voltage (v) |
5 |
---|---|
Operating Current (mA) |
30 |
Operating Range |
25cm ~ 4.5m |
Operating Temperature (℃) |
-10 ~ +70 |
- Turn on TRIG Pin to 5V for at least 10uS
- The module will then automatically send 8 40KHz tones and automatically detect when the signal return after reflecting back from the object
- Upon detecting the signal, a high-level signal is outputted through the IO Pin ECHO. By keeping track of the time duration between transmitting and receiving the signal, the distance can be calculated. Distance = (Time to Receive Reflected Signal * speed of sound (340M/S)) /2Wiring
+5V(positive)
Trig(control)
Echo(receive)
GND(negative)
Application :
- Horizontal distance
- Obstacle avoidance, automatic control
- Traffic control
- Security, industrial control
- Artificial intelligence, and research.
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