This versatile Pro Mini 328 microcontroller board
Experience seamless DIY electronics projects with this compact Pro Mini 328, featuring a vibrant blue PCB that combines functionality with modern aesthetics. Designed for accuracy and stability, it operates at either 3.3V with an 8MHz clock or 5V with a 16MHz clock, ensuring versatility across various applications. The board’s layout includes 14 digital I/O pins (with 6 supporting PWM output), 8 analog inputs (adding A6 and A7 ports), a precision 8MHz resonator, and a convenient reset button. Its organized design features black pin headers along the edges for easy connection, while small surface-mount components highlight its technical precision. The lightweight form factor (33.3mm x 18.0mm) makes it ideal for embedded projects, robotics, and prototyping, offering reliable performance and user-friendly setup for enthusiasts.
Keys features of the product Pro Mini 328
- The board supports dual voltage configurations, functioning at 3.3V/8MHz or 5V/16MHz, ideal for different embedded and IoT projects requiring customized power options.
- Equipped with 14 digital I/O pins including RX, TX, and D2 to D13, allowing multiple sensors, modules, and peripherals to connect simultaneously for complex DIY setups.
- Supports 8 analog inputs (A0 to A7) for precise sensor readings, with additional ports A6 and A7, suitable for capturing diverse analog signals in your projects.
- Features six PWM-enabled pins on D3, D5, D6, D9, D10, and D11, providing control over motors, LEDs, and other devices requiring pulse-width modulation.
- Powered externally via RAW and GND ports with support from 3.5V to 12V supply, including compatibility with 9V batteries for portable applications.
- Utilizes the Atmel ATMEGA328P-AU microcontroller, supporting serial programming with TTL serial communication, easy to integrate with various development platforms.
- The compact design (33.3mm x 18.0mm) makes it perfect for space-constrained projects, with organized pin headers for straightforward connections and a reliable clock source at 8MHz or 16MHz.
This product will elevate your projects—Order the Pro Mini 328 today!
Trust in this high-quality microcontroller board to bring precision, versatility, and ease of use to your DIY electronics endeavors. Whether you’re building a robot, sensor network, or custom controller, this Pro Mini 328 will serve as a reliable foundation, helping you turn your ideas into reality easily and confidently. Its thoughtful design and robust specifications make it a valuable addition to any maker’s toolkit, ensuring innovation and success in all your embedded projects.









