The Arduino Pro Mini 5V 16MHz ATmega328P Compatible Board is a compact, reliable microcontroller board designed for efficient prototyping and embedded projects. It offers all the core functionalities of the Arduino Uno but in a smaller, lightweight form factor. Operating at 5V with a 16MHz clock, it ensures stable and fast performance for robotics, IoT, and automation systems. The board features 14 digital I/O pins, 8 analog inputs, and onboard power and status LEDs for easy debugging. With its thin 0.8mm PCB and low weight, it’s perfect for space-constrained DIY builds. Available from StemVolt, this tested original product delivers excellent value and reliable performance for all makers and students.
Related Products:
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Arduino Nano 3.0 ATmega328P Board
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Arduino Pro Mini 3.3V 8MHz Compatible Board
Applications:
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Ideal for robotics and automation systems.
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Great for IoT and sensor-based projects.
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Perfect for compact DIY and wearable projects.
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Commonly used for school and college-level STEM education kits.
Specifications:
| Parameter | Details |
|---|---|
| Microcontroller | ATmega328P |
| Operating Voltage | 5V |
| Clock Frequency | 16 MHz |
| Analog Input Pins | 8 |
| Digital I/O Pins | 14 |
| PCB Dimensions | 33 x 18 mm |
| Weight | < 2 g |
| DC Input Voltage | 5V–12V |
| Output Current | 150 mA (max) |
| Shipping Weight | 0.08 kg |
| Shipping Dimensions | 10 × 5 × 5 cm |
Features:
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Powered by ATmega328P microcontroller for reliable operation.
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Compact, lightweight, and perfect for embedded or space-limited projects.
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16MHz clock speed for faster performance.
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Supports auto-reset for easy programming.
Package Includes:
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1 × Arduino Pro Mini 5V 16MHz ATmega328P Compatible Board
FAQ:
Q1. What is the use of the Arduino Pro Mini 5V 16MHz ATmega328P?
A1. It’s used for robotics, IoT, and embedded systems where space-saving and efficient performance are needed.
Q2. Does this board come with a USB connection?
A2. No, it doesn’t have a built-in USB port. You’ll need an external USB-to-Serial adapter to upload code.
Q3. Can beginners use this board for learning Arduino programming?
A3. Yes, it’s a great option for beginners to learn microcontroller basics and for advanced users building compact projects.


















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