Hello radiofreaks,
How high is the level p to p on the scoop on pins 2 and 3 from the pic 16F628A? I have the same problem with the fll-counter. The oscillator(4Mhz) is very good and i have checked all the components.
The lcd voltage on pin 3 is 0,5 volt and see only blocks on my display. I have checked the voltage on my regulator 7805 and also OK. 4,88 volt. Checked the levels on my transistors and also OK. What is the problem with the FLL-counter???
No results for a good working FLL-counter.
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Hello,
Today, after much searching, found the bug. The program in the pic changed and everything works properly now. I'm using the 1X16 and 2X16 LCD.
Do you have problems? Mail to
on4clq@telenet.beBest reagrds from Belgium, Patrick, ON4CLQ.