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The Arduino Leonardo features an ATmega32u4 microcontroller and plenty of analog and digital pins for your robot project.
The Leonardo is a 5V microcontroller board with a standard Arduino form factor. It will work with a wide variety of Arduino Shields. The Leonardo has a bit price than the Uno and comes with a microcontroller that is permanently mounted onto the board. The ATmega32u4 processor has a built in USB controller allowing it to connect to your PC as a as if it were a mouse or keyboard.
The Leonardo is a great microcontroller for many small robot projects.
References
File downloads
Microcontroller | |
Processor | ATmega32u4 |
Architecture | AVR |
Clock Speed | 16 Mhz |
Data Bits | 8 |
RAM | 2.5 KB |
FLASH | 32 KB |
EEPROM | 1 KB |
Timers | 4 |
External IRQs | 5 |
PWM Channels | 7 |
Available Inputs and Outputs | |
Digital GPIOs | 20 |
Analog Inputs | 12 |
I2C Ports | 1 |
SPI Ports | 1 |
UART Ports | 1 |
Microcontroller Features | |
Reset Button | Yes |
ICSP Connector | Yes |
Programming Port | USB Type Micro B |
UI Features | |
User LEDs | 1 |
Power Supply and Consumption | |
Operating Voltage | 5 V |
DC Current per I/O Pin | 40 mA |
Power LED Indicator | Yes |
Power Supply Voltage | 7-12 V |
Power Connector | Jack: 2.1mm ID 5.5mm OD Center Positive |
Certifications | |
CE Compliant | Yes |
FCC Compliant | Yes |
RoHS Compliant | Yes |