The IDUINO Leonardo R3 microcontroller board is a versatile and user-friendly platform for Arduino-based projects. Featuring native USB support, it can emulate a keyboard, mouse or other HID device, making it ideal for interactive builds and educational use. With the Leonardo R3 microcontroller board, users can quickly prototype responsive and reliable systems.

This Leonardo development board includes a USB cable for easy programming and power delivery. Its structure is suitable for beginners and advanced users developing automation, robotics or interactive electronics. As an Arduino compatible board, the Leonardo R3 provides a stable foundation for experimentation, coding and hands-on learning, making it an excellent tool for expanding your embedded electronics skills.

Features:

• Microcontroller: ATmega32u4
• Supply voltage: 5 V
• Input voltage (recommended): 7-12 V
• Input voltage (limits): 6-20 V
• Pins: Digital I/O
• 20 PWM channels
• SRAM: 2.5 KB (ATmega32u4)
• EEPROM: 1 KB (ATmega32u4)
• Clock speed: 16 MHz
• Dimensions: 2.7 X 2.1 in (68.6 X 53.3 mm