⚡ Arduino Nano V3 – Unsoldered ATmega328P Microcontroller Board
⭐ Product Description
The Arduino Nano V3 (Unsoldered Version) is a compact and versatile microcontroller board based on the ATmega328P, ideal for DIY electronics, robotics, IoT devices, and wearable projects.
This version comes without pre-soldered headers, giving you the flexibility to solder it according to your project needs. With 14 digital I/O pins (6 PWM outputs), 8 analog inputs, USB connectivity, a 16 MHz crystal oscillator, and a reset button, the Nano V3 is fully compatible with the Arduino IDE and most Arduino shields. Perfect for makers who want to customize pin connections or integrate it into tight spaces.
🔧 Specifications
Microcontroller: ATmega328P
Operating Voltage: 5V
Input Voltage (Recommended): 7–12V
Input Voltage (Limit): 6–20V
Digital I/O Pins: 14 (6 PWM outputs)
Analog Input Pins: 8
DC Current per I/O Pin: 20 mA
DC Current on 3.3V Pin: 50 mA
Flash Memory: 32 KB (0.5 KB used by bootloader)
SRAM: 2 KB
EEPROM: 1 KB
Clock Speed: 16 MHz
LED_BUILTIN: Pin 13
USB Interface: Mini-USB
Dimensions: 45 mm × 18 mm
Weight: ~7 g