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Leonardo R3 Board Micro-USB compatible with Arduino
Original price was: ₹ 775.00.₹ 749.00Current price is: ₹ 749.00. (Incl. GST)
Quick Review:
- Microcontroller: ATmega32u4
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Input Voltage (limits): 6-20V
- Digital I/O Pins: 20
- PWM Channels: 7
- Analog Input Channels: 12
- DC Current per I/O Pin: 40 mA
- DC Current for 3.3V Pin: 50 mA
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The Leonardo R3 board is a microcontroller board based on the ATmega32u4. It is part of the Arduino family and is known for its ability to handle USB communication directly thanks to the ATmega32u4’s built-in USB communication capabilities. Here are some key features and specifications of the Leonardo R3 board that highlight its compatibility with Micro-USB:
Technical Specifications:
- Microcontroller: ATmega32u4
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Input Voltage (limits): 6-20V
- Digital I/O Pins: 20
- PWM Channels: 7
- Analog Input Channels: 12
- DC Current per I/O Pin: 40 mA
- DC Current for 3.3V Pin: 50 mA
- Flash Memory: 32 KB (ATmega32u4) of which 4 KB used by bootloader
- SRAM: 2.5 KB (ATmega32u4)
- EEPROM: 1 KB (ATmega32u4)
- Clock Speed: 16 MHz
- USB Connection: Micro-USB
USB Compatibility:
The Leonardo R3 board uses a Micro-USB connector for power and data transfer. This allows the board to be easily connected to a computer for programming, power, and serial communication. The Micro-USB connector is a common standard, making it convenient to find cables and connectors for the board.
Advantages of the Leonardo R3’s Micro-USB:
- Direct USB Communication: The ATmega32u4 has built-in USB communication, eliminating the need for a separate USB-to-serial converter.
- HID Support: It can emulate a USB keyboard or mouse, enabling a wide range of applications where the board can interact directly with a computer as an input device.
- Ease of Use: The Micro-USB connector is widely used and available, making it easy to find compatible cables and accessories.
Applications:
The Leonardo R3 board is suitable for a variety of applications, including:
- Prototyping and development of USB-based projects
- Keyboard and mouse emulation projects
- Interactive projects requiring HID support
- Robotics and automation projects requiring USB communication
The board’s Micro-USB compatibility ensures ease of connectivity and versatility in various projects.
Package Includes:
- 1 Piece- Leonardo R3 Board Micro-USB compatible with Arduino
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