PIC16F877A layout design problems

Thread Starter

are-rave

Joined Oct 22, 2009
1
i already design a project using PIC16F877A and it is already function after i construct it on a digital trainer but its failure after i made the layout design on the PCB board... the connection are all the same as the circuit on the digital trainer,.... i have checked the layout design more than ten times... can someone help me...
 

AlexR

Joined Jan 16, 2008
732
... can someone help me...
Not without a lot more detail we can't! We may be good but we are not psychic.

We might be able to help if we had a copy of your circuit, your board lay-out, and some indication of what your project is supposed to do and exactly what isn't working.
 
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