Mesurement distance by frequence 40Khz ( help me )

tanbinh_mu · May 29, 2006

I want mesurement distance ( < 10m) . Have you circut?, can you post to forum or send me.

Thank

tanbinh_mu@yahoo.com

throwaway18 · May 29, 2006

With ultrasonic sound?

tanbinh_mu · May 29, 2006

Yes, with ultrasonic sound. I use ATmega8515L. If you has circut and code ( ASM ). Can you send me or post to forum?.

Thank

vsgiri · May 29, 2006

Check out this link:
**broken link removed**
They have used pic. the principles are same and u could adapt for atmega8515l.

Giri