Arduino Uno Board with Acrylic Case

Uno R3 Development board with a transparent acrylic case to secure and protect your Arduino projects.

The Uno is a microcontroller board for Arduino projects is based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button.

It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

Specifications:

• Microcontroller: ATmega328

• Operating Voltage: 5V

• Input Voltage (recommended): 7-12V

• Input Voltage (limits): 6-20V

• Digital I/O Pins: 14 (of which 6 provide PWM output)

• Analog Input Pins: 6

• DC Current per I/O Pin: 40 mA

• DC Current for 3.3V Pin: 50 mA

• Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader

• SRAM: 2 KB (ATmega328)

• EEPROM: 1 KB (ATmega328)

• Clock Speed: 16 MHz

• Length: 68.6 mm

• Width: 53.4 mm

• Brand: iDuino