Mini ATTINY85 Development Board

Description:
ATTINY85 Mini USB Development Board is an Attiny85 based microcontroller development board similar to the line, only cheaper, smaller, and a bit less powerful. The ATtiny 85 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATtiny 85 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. 
 It really is easy to build your own development boards with USB interface, it is much easier just to buy this sort of boards ready made, with integrated drivers. This article is not going to tackle microcontroller development boards, instead take steps to introduce the ATtiny85 USB Mini Development Board.

Features:
Support for the IDE 1.0+ (OSX/Win/Linux)
Power via USB or External Source: 5v or 7-9v 
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

Pinouts:
P0 = PB0/MOSI
P1 = PB1/MISO
P2 = PB2/SCK/AD1
P3 = PB3/AD3/D- *
P4 = PB4/AD2/D+ *
P5 = PB5/nRES 

Package Included:
1x ATTINY85 Board