Product details
Arduino Leonardo R3 Board Compatible with Arduino
The Arduino Leonardo R3 board Micro-USB Arduino Compatible is a powerful microcontroller board based on the ATmega32u4. This Arduino Leonardo board comes with 20 digital input/output pins (including seven PWM outputs and twelve analogue inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button.
The Arduino Leonardo R3 board includes everything needed to support the microcontroller; simply connect it to a computer via USB or power it via an AC-to-DC adapter or battery to get started. One of the key advantages of the Arduino Leonardo is that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor.
This feature allows the board to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port. It also enables advanced functionalities compared to other Arduino boards, making it ideal for projects requiring direct USB interaction.
Arduino Leonardo Pinout
Also check Keyes MOS Driving Module. It is a breakout board for the IRF520 MOSFET transistor. It is designed to allow you to control high-power DC loads from a microcontroller. You can use it to control things like LEDs, DC motors, and solenoid valves.
Arduino Leonardo Variants & Alternatives:
The Arduino Leonardo is widely used for projects that require native USB functionality such as keyboard or mouse emulation. While the Arduino Leonardo R3 board is ideal for such applications, users sometimes compare it with compact alternatives like the Arduino Leonardo Nano for space-constrained designs.
Understanding the differences between these boards helps in selecting the right microcontroller platform depending on your project requirements, whether it's prototyping, embedded systems, or USB interface applications.
Features:
• Based on ATmega32u4 microcontroller
• Built-in USB communication (no secondary chip required)
• 20 digital input/output pins
• 7 PWM output channels
• 12 analog input pins
• 16 MHz clock speed
• Micro USB interface for programming and power
• Supports HID functionality (keyboard/mouse emulation)
• Compact and easy-to-use design
• Compatible with Arduino IDE
The Arduino Leonardo R3 board Micro-USB Arduino Compatible is a powerful microcontroller board based on the ATmega32u4. This Arduino Leonardo board comes with 20 digital input/output pins (including seven PWM outputs and twelve analogue inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button.
The Arduino Leonardo R3 board includes everything needed to support the microcontroller; simply connect it to a computer via USB or power it via an AC-to-DC adapter or battery to get started. One of the key advantages of the Arduino Leonardo is that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor.
This feature allows the board to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port. It also enables advanced functionalities compared to other Arduino boards, making it ideal for projects requiring direct USB interaction.
Arduino Leonardo Pinout
Also check Keyes MOS Driving Module. It is a breakout board for the IRF520 MOSFET transistor. It is designed to allow you to control high-power DC loads from a microcontroller. You can use it to control things like LEDs, DC motors, and solenoid valves.
Arduino Leonardo Variants & Alternatives:
The Arduino Leonardo is widely used for projects that require native USB functionality such as keyboard or mouse emulation. While the Arduino Leonardo R3 board is ideal for such applications, users sometimes compare it with compact alternatives like the Arduino Leonardo Nano for space-constrained designs.
Understanding the differences between these boards helps in selecting the right microcontroller platform depending on your project requirements, whether it's prototyping, embedded systems, or USB interface applications.
Features:
• Based on ATmega32u4 microcontroller
• Built-in USB communication (no secondary chip required)
• 20 digital input/output pins
• 7 PWM output channels
• 12 analog input pins
• 16 MHz clock speed
• Micro USB interface for programming and power
• Supports HID functionality (keyboard/mouse emulation)
• Compact and easy-to-use design
• Compatible with Arduino IDE
