Description
The Arduino Nano is a small, breadboard-friendly, and highly efficient microcontroller board based on the ATmega328P. It provides the same power and functionality as the Arduino Uno but comes in a much smaller form factor, making it ideal for compact electronics, wearables, portable IoT devices, mini-robots, and embedded projects.
At Faranux Electronics, we supply high-quality and reliable Arduino Nano boards suitable for beginners, students, makers, and embedded engineers.
Arduino Nano Key Features
- Microcontroller: ATmega328P
- Operating Voltage: 5V
- Input Voltage: 7–12V via VIN / 5V via USB
- Digital I/O Pins: 14 (6 PWM outputs)
- Analog Inputs: 8
- Flash Memory: 32 KB (2 KB used by bootloader)
- SRAM: 2 KB
- EEPROM: 1 KB
- Clock Speed: 16 MHz
- USB Interface: Mini-USB (classic Nano)
- ICSP header: Yes
- On-board voltage regulator
Why Choose the Arduino Nano?
1. Small but Powerful
Delivers the same performance as the Arduino Uno at half the size, perfect for compact electronics.
2. Breadboard Friendly
Designed to plug directly into standard breadboards, making it ideal for prototyping.
3. USB Powered
Easily powers from:
- Laptop
- Power bank
- USB charger
- 5V USB supply
4. Ideal for Portable & Embedded Projects
Because of its size and low power usage, the Nano is common in:
- Wearables
- Mini robots
- Portable sensors
- Compact automation systems
- IoT gadgets
About Its SMD Microcontroller (ATmega328P-M)
The Arduino Nano uses a surface-mount (SMD) ATmega328P-M chip — soldered directly onto the board.
Benefits of the SMD Chip
- Smaller size → fits tight spaces
- Lower power consumption
- Higher soldering reliability
- Breadboard-friendly layout
Bootloader & Programming
The SMD ATmega328P comes pre-flashed with the Arduino bootloader.
If corrupted, it can be restored through the ICSP header using:
- USBasp
- AVR programmer
- Another Arduino as ISP
Applications
- IoT projects
- Robotics
- Smart wearables
- Portable sensor modules
- Mini automation projects
- Engineering and school projects
Resources
Package includes: 1× Arduino Nano R3 1× Micro USB Cable for Nano
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