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Arduino UNO Rev.3

20 €20.00

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Arduino Uno is a microcontroller board based on the ATmega328. It has 14 digital input/output (6 PWM) pins and 6 analog inputs.

Use it with any of the shields and modulesdesigned by Cooking Hacks for Arduino.

Check below the Arduino tutorials.

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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 crystal oscillator, 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. Instead, it features the Atmega16U2 (Atmega8U2 up to version R2) programmed as a USB-to-serial converter.
Revision 2 of the Uno board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU mode.
Revision 3 of the board has the following new features:

  • 1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes.
  • Stronger RESET circuit.
  • Atmega 16U2 replace the 8U2.
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 of which 0.5 KB used by bootloader
Clock Speed 16 MHz

Arduino Guide

Note: If you are using the latest version of Arduino IDE (1.0), please do not forget to install the FTDI drivers in Windows.

Related Tutorials

The e-Health Sensor Shield V2.0 allows Arduino and Raspberry Pi users to perform biometric and medical applications where body monitoring is needed by using 10 different sensors: pulse, oxygen in blood (SPO2), airflow (breathing), body temperature, electrocardiogram (ECG), glucometer, galvanic skin response (GSR - sweating), blood pressure (sphygmomanometer), patient position (accelerometer) and muscle/eletromyography sensor (EMG).

The Open Garden platform consist of three different kits, each ready for a specific kind of growing plant scenario: indoor (houses and greenhouses), outdoor (gardens and fields) and hydroponics (plants in water installations).

The platform allows to control the state of the plants by sensing several parameters.

Open Aquarium has been designed to help you to take care of your fish by automating the control and maintenance tasks that take place in the fish tanks and ponds.

Open Aquarium consists of two different and complementary kits: Basic and Aquaponics, and many several extra accessories.

The legend of Santa Claus tells that he lives in the cold, far, far north of the World. But does Santa Claus really live in the same North Pole? and if so, what is his exact position? The Cooking Hacks team decided to solve these questions!

To do so we ask to the little Tamara for writing her letter to Santa Claus, and we sent it along with a geolocation tracking device we built. The tracking unit is composed by the 3G+GPS module for Arduino and Raspberry Pi equipped with a camera, a battery and a light sensor.

Avoid car thef is impossible but now find your stolen car will be easier!

You just need to install your Arduino with the GPRS+GPS quadband Module (SIM908) in a hidden place in your car, maybe in your trunk, in the glove compartment or under your spare tyre. Then connect the GPRS-GSM and the GPS antenna and a SIM card, all of this powered with a battery and... you are ready!

IR Remote is a small shield that allows you to record any infrared command sent by a remote control and resend it from the Internet. It works connected to Arduino and Raspberry Pi, and let us to control any HVAC system including heating, ventilation, air-conditioning and thermostats from the Cloud.

With IR Remote you can easily control our home HVAC system from a laptop, a webserver or even from your smartphone. The shield is compatible with both Arduino UNO and Raspberry Pi so you can choose your favourite platform to automate your home.

Learning Kit is a perfect start for beginners of Arduino world. You can learn basic soldering tricks and practice programming principles when learning this kit. Have prepared a detailed soldering guide and a fully supported library of programming examples from easy to difficult, so electronic could be fun even if you have bare technical knowledge. Hope you have fun and gain some knowledge with this kit!

Learning Kit contains some basic electronic resources, like buttons, sensors, buzzer and display. There is a great way to learn how to solder. Learning Kit is a through-hole soldering kit for beginners. After assembling the kit, you’ll have mastered the basics of through-hole soldering.

The Robot Kit is an Arduino-controllable tracked robot platform that is less than 10 cm × 10 cm—small enough to qualify for Mini Sumo. It includes two micro metal gearmotors coupled to a pair of silicone tracks, a stainless steel bulldozer-style blade, an array of six infrared reflectance sensors for line following or edge detection, a buzzer for simple sounds and music, a 3-axis accelerometer, magnetometer, and gyro for detecting impacts and tracking orientation.

Just sold and assemble it, add 4 AA batteries and an Arduino (or compatible controller) and you are ready to push!

The Arduino XBee shield allows your Arduino board to communicate wirelessly using Zigbee. It was developed in collaboration with Arduino. This documentation describes the use of the shield with the XBee module.

It is also compatible with Raspberry Pi using the Raspberry Pi to Arduino shields connection bridge.

If you are interested in Internet of Things (IoT) or M2M projects check our open source sensor platform Waspmote which counts with more than 100 sensors available to use 'off the shelf', a complete API with hundreds of ready to use codes and a low consumption mode of just 0.7µA to ensure years of battery life.

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