ATmega stickers with pinout
As I've started using ATmega ICs on a breadboard or a tinyUSBboard, looking up the pinouts became a chore. I'm not the first to come up with the sticker -- I found a couple of them on the web, even orderable from Adafruit for instance, but I wasn't happy with those I found. The main reason is that sometimes I want to use the Arduino IDE to program them, sometimes straight avr-gcc with a programmer. So I made stickers in Inkscape which has both pinouts: red for arduino, black for original names from ATMEL. Plus indicators which pins support PWM. If you're interested, grab a svg -- it has drawings for ATmega328p and ATmega8.