All 5 pieces are working great. Paid around 10 euro for 5 which is very cheap. They are also genuine! One picture are the 5 chips, the other 2 are the ATmega in action. One running on 5v, another on 3v, both with a 16MHz crystal. Although 16MHz on 3v isn't officially supported (out of the "safe zone"), it works just great. It's basically overclocking your setup by around 20%.

All 5 pieces are working great. Paid around 10 euro for 5 which is very cheap. They are also genuine! One picture are the 5 chips, the other 2 are the ATmega in action. One running on 5v, another on 3v, both with a 16MHz crystal. Although 16MHz on 3v isn't officially supported (out of the "safe zone"), it works just great. It's basically overclocking your setup by around 20%.

All 5 pieces are working great. Paid around 10 euro for 5 which is very cheap. They are also genuine! One picture are the 5 chips, the other 2 are the ATmega in action. One running on 5v, another on 3v, both with a 16MHz crystal. Although 16MHz on 3v isn't officially supported (out of the "safe zone"), it works just great. It's basically overclocking your setup by around 20%.

Having the bootloader pre installed should save some time and headaches.

Having the bootloader pre installed should save some time and headaches.

Having the bootloader pre installed should save some time and headaches.