SeeedStudio Ultrasonic sensor

[Canabots]

Hello!

I was wonder if anyone knows if the SeeedStudio uses a similar trigger process to the Parallax PING sensor?

Thanks

[Ro-Bot-X]

Works like a Ping sensor, it needs 10us trigger pulse. I have one and tested it fine. The only thing that's missing is the LED that flashes when the pulse is triggered so you don't have a visual confirmation that the sensor is working.

[Canabots]

Alrightly, sounds good, thanks!

[Ro-Bot-X]

You may also try out this one: http://www.satistronics.com/ultrasonic-ranging-detector-module-hcsr04_p2539.html