Adafruit PCB design board Adafruit Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB AVR® ATtiny ATtiny85

Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB

Trinket is a tiny microcontroller board, built around the Atmel ATtiny85. We designed a microcontroller board that was small enough to fit into any project, and low cost enough to use without hesitation. It's our lowest-cost arduino-IDE programmable board! This is the 3V Trinket. Use it to interface with sensors and devices that need 3V logic, or when you want to power it off of a LiPo battery. The 3V version should only run at 8 MHz.