Rotation 2: Arduino - wrafab/zhangj GitHub Wiki

After we learned basic electronics, we move on to Arduinos. An Arduino is a microcontroller platform that is easy to use for electronics projects. It has various pinholes so we can plug a pin in each and have the Arduino control the current through it. each of us got a basic Arduino kit filled with little projects and here are mine:

Here I make an LED blink:

This is a simple servo

This is a speaker whos pitch can be adjusted:

This LED shows different colors based on the different values registered by the sonar sensor: