Build a Morse Code Reader

Build a Morse Code Reader

Free Arduino Course:  Morse Code Reader This free Arduino project requires registration to get started.  Login or register using the forms below.  Login Already a MakeCrate user?  Enter your login information below to get started. Login Username or email...
Visualize Resistance in Action

Visualize Resistance in Action

Looking to understand exactly what resistors do?  In this bonus project, you’ll use various resistance levels and see the impact they have on LED brightness and voltage levels. What You’ll Learn When you are finished with this project, you’ll be able...
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...