Adafruit Trinket - Mini Microcontroller - 5V Logic

Trinket, a compact microcontroller board, is powered by the Atmel ATtiny85 chip. This small yet potent board is ideal for various projects without the need for expensive development boards. Equipped with 8K flash, 512 bytes of SRAM, and an EEPROM, it offers versatility and functionality.

The board features five I/O pins: analog inputs and PWM outputs. With an integrated USB bootloader, it is programmable via USB, providing ease of use similar to an Arduino. Despite its compact size, Trinket supports both 3V and 5V logic levels, making it adaptable to different project needs.

Specifications include: a micro-USB jack, reset button, multiple GPIOs, and hardware I2C/SPI capability for sensor interfacing. It's perfect for small and simple projects requiring a reliable, low-cost solution.