Arduino Uno Rev.3 (original)

Arduino Uno Rev.3 (original) is a microcontroller board based on the ATmega328. The board provides full microcontroller support and can be easily connected to a computer (usb) or power adapter, and you can get started right away.

The Uno is equipped with an ATmega16U2 (ATmega8U2 up to version R2) programmed as a USB/serial converter. An improvement over its predecessors equipped with FTDI’s USB/serial driver.

It is more commonly used to install a fully automated Roll Off Roof.

Characteristics:

Digital I/O pins: 14 (6 of which can be used as PWM output)
Analog inputs: 6
Contents: 16 MHz clock crystal, UBS connector, power connector, ICSP header and reset button

Power supply specifications:

• 6-20 V max (adapter not included)
• Microcontroller: ATmega328
• Digital I/O pins: 14 (6 of which can be used as PWM output)
• DC current per I/O pin: 40 mA
• DC current per 3.3 V pin: 50 mA
• Analog inputs: 6
• Flash memory: 32 KB (ATmega328) including 0.5 KB for the bootloader
• SRAM: 2 kB (ATmega328)
• EEPROM: 1 kB (ATmega328)
• Clock speed: 16 MHz
• Note: only install on Windows-based systems.