The Arduino Leonardo uses the ATmega32u4 with built-in USB, letting it emulate a keyboard or mouse. It is the board of choice for custom controllers and HID projects.
Key Features
- Native USB (acts as keyboard/mouse)
- ATmega32u4 microcontroller
- 20 digital I/O + 12 analog
- Arduino IDE compatible
- Micro-USB
Specifications
| Microcontroller | ATmega32u4 |
| USB | Native HID |
| Digital I/O | 20 |
| Analog | 12 |
| Voltage | 5V |
Popular Project Ideas
- Custom keyboard / macro pad
- Game controller
- Automated key input
- HID prototyping
In stock at Arduino Corner, Rawalpindi with quick delivery to Islamabad and all over Pakistan. Ideal for STEM students, robotics clubs and FYP teams — pay by cash on delivery or online.




