The Arduino Uno Rev. 3 is a versatile development platform based on the ATmega328 microcontroller. This compact circuit board features 14 digital input/output pins (six of which can be utilized as PWM outputs), six analog inputs, a 16 MHz oscillator, an ICSP port, a reset button, and both USB and power connections. The Arduino concept is an open-source platform that allows for a wide range of applications. Getting started is a breeze: simply download the ready-to-use development environment (available for Windows, Mac, and Linux) and connect your Arduino board to your computer’s USB port.

Technical Specifications:

• Microcontroller: ATmega328
• Operating Voltage: 5 Vdc
• Digital Outputs: 14, with a maximum current of 40 mA per output
• Analog Inputs: 6, with a maximum current of 50 mA per input
• Flash Memory: 32 kB, of which 0.5 kB is reserved for the bootloader
• SRAM: 2 kB
• EEPROM: 1 kB
• Clock Speed: 16 MHz