1-10pcs Pro Mini 328 Atmega328P 3.3V 5V 16MHZ ATMEGA328 328P Mini ATMEGA328 5V/16MHz For Arduino Compatible For Nano Module

1-10pcs Pro Mini 328 Atmega328P 3.3V 5V 16MHZ ATMEGA328 328P Mini ATMEGA328 5V/16MHz For Arduino Compatible For Nano Module

Compact Powerhouse for Arduino Projects

Streamline your electronics projects with the Pro Mini 328 ATMEGA328P module, a compact and versatile board designed for hobbyists, students, and professional engineers alike. This microcontroller board offers a seamless alternative to the standard Arduino Nano, providing a smaller form factor without compromising on performance. Whether you are building a wearable device, a compact IoT sensor, or a custom control system, this module delivers the processing power and I/O flexibility you need in a space-saving package.

Key Features & Highlights

  • ATMEGA328P Microcontroller: Powered by the reliable ATMEGA328P chip, offering robust processing capabilities ideal for complex logic and real-time data handling.
  • Dual Voltage Options: Available in both 3.3V and 5V versions to ensure compatibility with a wide range of sensors, modules, and peripheral devices.
  • 16MHz Crystal Oscillator: Operates at a stable 16MHz frequency, providing consistent timing and high-speed execution for your Arduino-compatible sketches.
  • Arduino Nano Compatible: Pin-compatible with the Arduino Nano, allowing for easy migration of existing projects and libraries without significant code changes.
  • Compact PCB Design: The miniaturized layout makes it perfect for tight spaces, wearables, and portable electronics where size is a critical constraint.
  • Flexible Quantity Packs: Choose from packs of 1 to 10 pieces, ideal for both single-use prototypes and bulk production runs, ensuring you have spares on hand.

Technical Specifications

Designed for ease of integration, the Pro Mini 328 module features standard pin headers for easy breadboarding or soldering onto custom PCBs. It supports USB programming and serial communication, making debugging and development straightforward. The board includes essential voltage regulation and reset circuitry, ensuring stable operation in various power scenarios.

Why Choose the Pro Mini 328?

By selecting the Pro Mini 328, you gain a reliable, cost-effective solution for embedded systems development. Its open-source nature encourages community support and extensive documentation, while its physical dimensions allow for creative freedom in product design. Whether you are an educator demonstrating microcontroller basics or a developer prototyping a next-gen gadget, this module provides the foundation for successful, scalable projects.


Price: $ 2.28

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