Attiny85 Digispark Development Board Arduino Compatible

This is an Attiny85 based microcontroller development 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 it is a great way to jump into electronics, or perfect for when an Arduino is too big or too much.

Features :
-Support for the Arduino IDE 1.0 (OSX/Win/Linux).
-Power via USB or External Source – 5v or 7-35v (12v or less recommended, automatic selection).
-On-board 500ma 5V Regulator.
-Built-in USB.
-6 I/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB).
-8k Flash Memory (about 6k after bootloader).
-I2C and SPI (vis USI).
-PWM on 3 pins (more possible with Software PWM).
-ADC on 4 pins.
-Power LED and Test/Status LED.