Arduino Leonardo with Headers [A000057] - Official Arduino
![Arduino Leonardo with Headers [A000057] - Official Arduino](https://media.takealot.com/covers_images/455aa6e1d4174e7597e56e20741c7635/s-full.file)
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The Story
The Arduino Leonardo is a versatile microcontroller board featuring the ATmega32u4 chip with built-in USB communication, allowing it to emulate a mouse, keyboard, or virtual serial port. With 20 digital I/O pins, 12 analog inputs, and a 16 MHz clock speed, it's ideal for interactive projects and prototyping. Simply connect via micro USB or power with an adapter to get started.
add_circle The Upside
- check Built-in USB eliminates need for secondary processor
- check Compatible with Arduino IDE and vast library ecosystem
- check Compact and lightweight design
remove_circle The Downside
- close Limited flash memory (32 KB) compared to some alternatives
- close No built-in WiFi or Bluetooth
- close 5V logic may not be compatible with 3.3V peripherals
Specifications & features
Key features
- check_circle ATmega32u4 microcontroller with native USB
- check_circle 20 digital I/O pins (7 PWM, 12 analog inputs)
- check_circle Micro USB connection for power and programming
- check_circle Can emulate mouse, keyboard, and serial device
- check_circle Includes headers for easy breadboard use
Specifications
Analog Input Channels
12
Clock Speed
16 MHz
DC Current per I/O Pin
40 mA
Digital I/O Pins
20
EAN-13
8058333491398
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