Description
The Digispark compatible developing board is an Attiny85 based microcontroller, board similar to the Arduino line, only cheaper, smaller, and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar Arduino. IDE the Digispark is a great way to jump into electronics, or perfect for when an Ard. boards is too big or too much.
Features
- Power via USB or External Source – 5v or 7-35v (automatic selection)
- 6 I/O Pins (2 inform the for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB)
- 8 k Flash Memory (about 6 k after bootloader)
- PWM on 3 pins (more possible with Software PWM)
- The ADC on 4 pins