Serial and Parallel Circuits

Serial and Parallel Circuits

In this project, we’ll explore how series and parallel circuits impact current and voltage.  You’ll build a few simple circuits and watch as the  values change when electricity passes through them. What You’ll Learn When you are finished with this...
Build an Optical Theremin

Build an Optical Theremin

A theremin is an electronic instrument in which two high-frequency oscillators control tone while the musicians hand movements control the pitch. In this free Arduino project, we’ll build a similar instrument, in which hand movements control the amount of light...
Drag and Drop Coding

Drag and Drop Coding

Drag and drop coding is a great way to start coding without worrying about syntax or learning a programming language. In this course, you’ll learn how to use the freely available Ardublock coding editor in combination with Arduino to start learning to code. What...