
Site Arduino
BoardUno
Overview The Arduino Uno is a microcontroller board based on the ATmega328 ( datasheet ). 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. The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip.Reference Language | Libraries | Comparison | Changes Arduino programs can be divided in three main parts: structure , values (variables and constants), and functions . Reference Home

