The Uno board is used for the development of the microcontroller AVR ATmega 328 and can werden.Merkmale powered via a USB cable connected to a computer or an AC / DC adapter with power either the ARDUINO UnoATmega 16U2 programmed as a USB-to-serial Konverter14 digital I / O pins (6 can be used as outputs for pulse width modulation (PWM)) 6 analog EingängeKeramikresonator for 16 MHzUSB-AnschlussNetzbuchseICSP-pin socket Reset button