High Quality Mega 2560 R3

High quality Mega 2560 R3 board which can provide 1000mA current. Many clone boards on the market use AMS1117 as the voltage regulator, but it can only provide 150mA current. The Mega 2560 R3 board included in the kit is high quality, and has short-circuit protection function.

Specially designed Mega 2560 R3 Extension Board

We specially desigened this Extension board to make it easy for you to build circuit. You can plug most of the modules included in the kit on the Extension board for usage. No need to build circuit on the breadboard. This make the learning process faster. Also you can build more complex circuits easier. As the image shows, you can plug the Ultrasonic Sensor, the RTC module, the Relay Module, the DHT11 Temperature and Humidity Module, the 1602LCD, Sound Sensor, etc,on the Extension board directly

Basic to Skilled Components

This kit includes many components and modules to help you learn Arduino and electronics from basic to skilled level. From basic Ohm Law to ADC, from how GPIO ports work to PWM signal, from infrared communication to LCD display, all can be learned through this kit. More and more knowledge can be got from ourcarefully prepared lessons.

Stepper Motor Working Principle

As the "Stepper Motor Driving" lesson for example, we provide practical hardware connection image, fritzing connection image, schematic, code, code explanation. Also into depth, we explain how a stepper motor works, based on these information, you'll know why the motor rotates when we send special signals to it.

GPIO Ports

In the background knowledge article, we explain the 3 states of the I/O ports. You will know why it can drive an LED when it's set as OUTPUT. And why it can sense outside voltage when set as INPUT. The image shows parts of the article content.

Infrared Communication Principle

As the "Infrared Receiver" lesson for example, besides the basic hardware and software information showed in the lesson, we also provide 4 background knowledge articles to explain the Infrared Communication principle in details.

▸Infrared Communication Principle ▸NEC INFRARED PROTOCOL ▸Infrared Remote Controller ▸1838 Infrared Receiver

I2C Communication

Many electronic modules uses I2C protocol to communicate with MCU, like the RTC module included in our kit. We explain I2C protocol in details. The whole protocol were splited into detailed steps to help you understand how it works. And also the Arduino wire() library used for I2C protocol are explained.