The Bluetooth Speaker

Bluetooth Speaker


USD + shipping

Create a bluetooth speaker that connects to your phone for an instant at home concert. Learn all about sounds, bluetooth, and more real world components.

Includes all needed components, an online course, and world class troubleshooting support.

Phase 2: Bluetooth FM Radio


USD + shipping

In this next lesson you will turn your Bluetooth Speaker into an FM Radio!

WARNING: You will need the Bluetooth Speaker project (Phase 1) in order to complete Phase 2

Other Challenger Projects

Rover Bot


USD + shipping

Digital Clock


USD + shipping

Weather Station


USD + shipping


These projects are not for beginners. We recommend completing at least a couple of projects from the Electronics curriculum first. Challenger projects are meant to test your knowledge and give you a functional product that you can use at home.

Learning electronics and coding is easy when you have a progressive curriculum to follow. Each project becomes a little bit more challenging as you learn C++ and popular electronic components.

Mood Lamp

Project 1

Build a mood lamp that turns on and chages colors when it's dark

Audio Visualizer

Project 8

Build an audio visualizer that changes lights with the music

FM Tuner

Project 18

Build an FM tuner to scan local radio stations and connect to a speaker

See Curriculum