Arduino Nano V3
- ATmega328P microcontroller with 16MHz clock.
- 14 digital I/O and 8 analog inputs.
Description
The Arduino Nano V3 Development Board is a compact and versatile microcontroller board designed for embedded systems, electronics prototyping and robotics applications. It is based on the ATmega328P 8-bit AVR microcontroller and operates at 5V with a 16MHz clock speed. The board provides 14 digital input/output pins, including 6 PWM outputs, and 8 analog input pins for interfacing with sensors and electronic components. It features 32KB Flash memory, 2KB SRAM and 1KB EEPROM. Programming is supported through the Arduino IDE using its USB-to-serial interface, commonly CH340 on compatible versions. Its compact 45 × 18mm form factor makes it suitable for breadboard projects, small robots, automation systems and portable electronics applications.
Specifications
| Product Name | Arduino Nano V3 ATmega328P Development Board |
|---|---|
| Microcontroller | ATmega328P, 8-bit AVR |
| Operating Voltage | 5V |
| Input Voltage | 7–12V recommended; 6–20V limits, subject to board variant |
| Digital I/O Pins | 14 (including 6 PWM outputs) |
| Analog Inputs | 8 (A0–A7 on common Nano V3 layouts) |
| Clock Speed | 16MHz |
| Memory | 32KB Flash (2KB used by bootloader), 2KB SRAM, 1KB EEPROM |
| USB Interface | Mini-USB with CH340 USB-to-serial interface on common compatible versions; varies by board |
| Dimensions | Approximately 45 × 18mm; headers and board layout may vary |