Taking Apart Toys
This post is a landing page for the Taking Apart Toys series. If you want to read them in order without hunting through the site, here you go.
Chapter 1: Introducing the Toys
Chapter 2: Lighting Up the Toys
Chapter 2.5: Karaoke's Disco Lights
Chapter 3: Press All the Buttons!
Chapter 3-3: Buttons and Knobs
Chapter 3-4: Quadcopter Controller: Buttons and Joysticks
Chapter 4: Using Inputs and Outputs to Make a Toy
Chapter 4-3: Karaoke Plays Music