Search found 7 matches

I'm using a 7 segment display, so i just threw that led object into visio quickly and didn't think about it. I have been setting MCLR to Vdd to run the PIC, and I am using a power supply, not a batter ...

Before, you said that you found a 20 MHz crystal, and some 22 pf
capacitors. But the code you posted is setup for a 4 MHz crystal.
Do you know why ?

That was a mistake on my part which I ...

I think that I'm confused about how the crystal operates. I had a basic led test working previously with just a resistor for the clock, but with the crystal set up as in the previous .pdf file, I'm no ...

Look at the following schematic. Zoom in on the crystal circuit
on the left side of the 16F877. Do you have your board wired
in the same way ?
http://www.melabs.com/downloads/labx2sch.pdf

...

Thanks for all of your help, I certainly know more now. After realizing that using a resistor for driving the clock isn't accurate enough, I was able to get an XTAL-20MHz crystal. I've been coming up ...

Just to clarify, does this statement refer to the A/D clock,
or are you actually running the 16F877 without any crystal
connected to it ?

All I had used a PIC for before was A/D, so that is wh ...

Hi all- I know this has been brought up a million times before, but it seems like there's one small barrier that everyone needs to get past, and I'm stuck at one.

I'm trying to eventually collect d ...