Arduino Uno r3 is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, 4 UARTs (hardware serial ports), 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 A male to type B or power it with an AC-to-DC adapter or battery to get started.

This is the most Complete Mega 2560 Starter Leaning Kit for Arduino and it is a more comprehensive kit than other Arduino Kits for Arduino, this kit contains more than 50 kinds of different electronic components, more than 180 components are included. With this kit, we will take you from knowing to utilizing, you will be able to do more experiment, get your more idea into real action without the restriction of hardware and software, and we have carefully prepared a guide book(140 pages Paper Guidebook) and supporting experimental code routine for you, including a total of 37 experiments. Based on our experiments in the Arduino, we added the interaction between the Arduino and processing, so that we can use the Arduino and some simple components to make your own video games, such as gluttony snake, the war, and so on. We will provide you with the Arduino and Processing source program.