2 Pack Digispark ATTINY85 Micro USB Development Board - Compatible With Arduino IDE

About This Product

For all you electronics tinkerers out there, these Digispark ATTINY85 boards are pretty nifty little gadgets! You get two boards in this pack, each about the size of a large stamp (1.8cm x 2.6cm to be exact). They're built around the ATTINY85 chip with 8k of flash memory (about 6k usable after the bootloader). What's cool is they program right through micro USB - no separate programmer needed if you're using the Arduino IDE 1.0 or later on Windows, Mac, or Linux. You get 6 I/O pins to work with, though two are used for USB communication if your code needs it. Otherwise, all six are available for your projects. They handle power either through USB or an external source from 5v up to 35v, and there's an on-board 500ma 5V regulator. You've got PWM on three pins, ADC on four, plus I2C and SPI communication through the USI. There's a power LED and status LED on Pin 0 too. These are perfect for small projects where a full Arduino board would be overkill - think wearable electronics, tiny robots, or compact sensor modules. The community support for Digispark is pretty solid too, with lots of sample code and projects online. Just keep in mind the color might vary slightly from the pictures due to manufacturing batches, but functionally they're the same. If you're into microcontrollers and want something super compact and USB-programmable, these little boards are definitely worth playing with!