Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hello,
I'm trying to build an ultrasonic distance meter by using 16f877a. I can transmit 40kHz signal from an external oscillator and get the
reflected signal with no problem. However, when i try to transmit a signal by setting the output pin (C1 at the program) 'high' for about
200us to...
Hey guys,
I also assembled 'ultrasonic distance meter' from EFY , but even random numbers does not appear on the display as it happened to yog007. It might be a hardware issue but i will assume it as a firmware until i test the hardware. Since i have no knowledge of assembly, a possible mistake...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
