AITRIP Pro Micro ATmega32U4 Boards - 10 Pack Arduino Compatible 5V/16MHz

About This Product

Electronics hobbyists, this 10-pack of Pro Micro boards is perfect for your projects. These little boards pack an ATmega32U4 microcontroller running at 5V and 16MHz, with built-in USB connectivity so you don't need external programmers. Each board has 9x 10-bit ADC pins, 12 digital I/Os (5 with PWM), and hardware serial connections. The micro-USB connector makes programming a breeze, and they're compatible with the Arduino IDE. At just 33.5x18.5mm, they're tiny enough for compact projects but powerful enough for serious applications. This latest revision fixes earlier issues and adds PTC fuse protection. Perfect for custom keyboards, game controllers, or any project where you need USB capability in a small package. With 10 boards in the pack, you've got plenty for prototyping and final projects. Just remember to use the RAW pin for unregulated power (5-9V), not VCC!