The Uno board is the first in a series of USB Arduino boards, and the reference model for the Arduino platform for an extensive list of current, past or outdated boards see the Arduino index of boards. Arduino Uno is a popular microcontroller development board based on 8-bit ATmega328P microcontroller. The Uno board and version 1.0 of Arduino Software (IDE) were the reference versions of Arduino, now evolved to newer releases. 'Uno' means one in Italian and was chosen to mark the release of Arduino Software (IDE) 1.0. You can tinker with your UNO without worring too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again. 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. 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 has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. The board is based on the ATmega328P with an ESP8266 Wi-Fi Module integrated (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. Arduino Uno SMD Rev3 The Arduino Uno SMD R3 is a microcontroller board based on the ATmega328 (datasheet). Arduino UNO R4 Minima 4 / 1 7 Arduino UNO R4 Minima Modied: 1 The Board 1.1 Application Examples The UNO R4 Minima is the rst UNO series 32-bit development board, being previously based on 8-bit AVR microcontrollers.

Arduino/Genuino Uno is a microcontroller board based on the ATmega328P (datasheet). Arduino Uno is a microcontroller board based on the ATmega328P (datasheet).

Arduino board uno datasheet