Buy Arduino Leonardo R3 Development Board | ATmega32u4 Microcontroller | LahoreStore

The Arduino Leonardo R3 is a powerful and versatile microcontroller development board based on the ATmega32u4 chip. Unlike other Arduino boards, the Leonardo has built-in USB communication, allowing it to appear to your computer as a mouse, keyboard, or virtual COM port — without needing an additional USB-to-serial converter.

This makes it perfect for USB-based projects, such as custom keyboards, game controllers, and automation devices. It offers all the standard Arduino features like digital I/O pins, analog inputs, PWM outputs, and easy programming via the Arduino IDE.

Features:

Based on ATmega32u4 microcontroller

Built-in USB communication (acts as keyboard, mouse, or serial device)

20 digital I/O pins (7 PWM outputs, 12 analog inputs)

Micro USB interface for easy connection

Compatible with Arduino IDE and libraries

Supports auto-reset and firmware updates

Ideal for HID (Human Interface Device) projects

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