Overview
The Arduino Nano V3 is a compact, breadboard-ready microcontroller board based on the ATmega328P. Despite its small size, it shares almost identical functionality with the full-sized Arduino Uno. It is designed for applications where you need the intelligence of an Arduino but cannot afford the physical footprint of a larger board.
Key Features
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Ultra-Compact Design: Perfect for embedding into small enclosures or wearable gear.
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Breadboard Compatible: Pins are arranged to plug directly into any standard solderless breadboard.
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Easy Programming: Uses a mini-USB interface (or Type-C depending on the specific revision) for simple code uploading via the Arduino IDE.
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High Pin Density: Offers nearly as many I/O pins as the Uno in a fraction of the physical area.
Technical Specifications
| Feature | Specification |
| Microcontroller | ATmega328P |
| Operating Voltage | 5V |
| Input Voltage (Recommended) | 7–12V |
| Digital I/O Pins | 14 (6 provide PWM) |
| Analog Input Pins | 8 |
| Clock Speed | 16 MHz |
Ideal Applications
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Wearables: Fitness trackers or smart accessories.
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Mini-Robotics: Small RC cars, drones, or automated mini-bots.
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Home Sensors: Compact IoT nodes for temperature, humidity, or motion sensing.
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Prototyping: Validating designs that need to be miniaturized later.
| Weight | 2000 kg |
|---|---|
| Dimensions | 20 × 16 × 5 cm |
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