After PIC16F877A is powered on, there is a crystal oscillator waveform, but the amplitude is only 2V, and the chip does not work. This is the first time I use PIC, and I would like to ask an expert to
[i=s]This post was last edited by paulhyde on 2014-9-15 08:54[/i]The National College Student Electronic Design Competition Training Tutorial Series - Electronic Instrument Design is a good book. I be
Designed for the National Electronic Circuit Design Competition in September this year, so that everyone can be more fully prepared for this competition, and also to solve the problem of some friends