How do I build a twinkling LED display with a PIC?
I'm looking to make something somewhat like this DIY LED Heart Display
. All the leds are on, dimmed a little, and then a few brighten randomly and then they dim back down again. I'm using 12 LED's, an ATMega168 and little knowledge to go on (but I'm trying anyways). If anyone could help me with the source code, mostly configuring the pings, I'd be really grateful (or if someone could at least refer me to a tutorial on how to program IC's).