Digispark Attiny85 USB Development Board - Arduino Compatible Microcontroller

About This Product

The Digispark is seriously cool - it's like a miniature Arduino that's perfect for small projects where space is limited! Based on the ATtiny85 microcontroller, this tiny board packs a surprising amount of capability into its compact 18.5x26mm size. What's amazing is that it has built-in USB support, so you can program it directly through the Arduino IDE just like a regular Arduino board. You get 6 I/O pins to work with (though 2 are used for USB communication when active), 8k of flash memory, and it supports I2C, SPI, PWM, and has ADC on 4 pins. Power options are flexible too - you can run it from USB or an external 5V-16V source, with an onboard 500ma regulator handling the conversion. The size makes it perfect for wearable projects, small robots, or any application where a full-sized Arduino would be overkill. Despite its small size, it's surprisingly capable - you can run fairly complex programs, control LEDs, read sensors, and communicate with other devices. The community support is great too, with plenty of libraries and examples available online. If you're already familiar with Arduino, the learning curve is practically flat - same IDE, similar coding structure, just a smaller package. For the price, it's an incredible value that opens up so many possibilities for compact electronics projects. Whether you're a beginner looking to learn microcontrollers or an experienced maker needing a tiny brain for your next project, the Digispark delivers big performance in a small package.