Dear customer,
seeedstudio.com/wiki/Ultra_S … rogramming
This WIKI page is for our ultrasonic sensor how it work and the code for Arduino.
As you know Arduino is base on AVR chip, so if you use PIC or ARM then you should change the code by yourself.
Anyway, if you use MBED it is work at 3.3V may be not compatible with 5V sensor to calculate the value.
PIC also should code by yourself.
Hope that can help you.
Best regards,
Yuri