ATTINY85 Digispark kickstarter mini USB Development Board

Description

ATTINY85 Digispark kickstarter mini USB Development Board is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. The Digispark is an Attiny85 based microcontroller development board similar to the Arduino line, only cheaper, smaller (about the size of a quarter), and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar Arduino IDE. Features: Microcontroller: ATTINY85 USB interface (direct programming) Arduino-compatible 6 I/O pins (PWM, ADC supported) Small form factor for compact projects Support for the Arduino IDE 1.0+ (OSX/Win/Linux) Power via USB or External Source – 5v or 7-35v (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 RELATED VIDEO: It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.

From the supplier's page.