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USB Interface Digispark Kickstarter ATTINY85 Development Board
The USB Digispark 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 the Digispark is a great way to jump into electronics£¬ or perfect for when an Arduino is too big or too much. Features: 1. Support for the Arduino IDE 1.0+ (OSX/Win/Linux). 2. Power via USB or External Source 5V or 7-15V (12V or less recommended£¬ automatic selection). 3. On-board 500mA 5V Regulator. 4. Built-in USB 5. 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) 6. 8k Flash Memory (about 6k after bootloader) 7. I2C and SPI (via USI) 8. PWM on 3 pins (more possible with Software PWM) 9. ADC on 4 pins 10. Power LED and Test/Status LED