Hand Washing Timers

Hand Washing Timers

Learn to build some simple Arduino circuits to time yourself while you wash your hands!  What You’ll Learn When you are finished with this project, you’ll be able to: Upload code to an Arduino microcontroller Edit that code Build  a circuit using a buzzer...
Build an LED Message Machine

Build an LED Message Machine

Learn to use an LED matrix and write the code to create a scrolling message on it. What You’ll Learn When you are finished with this project, you’ll be able to: Send messages using an LED matrix Code an LED matrix Build  circuit using an LED matrix What...
Robot Mission 2:  Remote Control

Robot Mission 2: Remote Control

Connect a remote control to drive your robot! What You’ll Learn When you are finished with this project, you’ll be able to: know how to build a circuit with an infrared receiver read signals from a remote  use remote signals to write code to make a robot...
Remotes and Motor Projects

Remotes and Motor Projects

Learn to connect motors to your microncontroller and control it with an IR remote. What You’ll Learn When you are finished with this project, you’ll be able to: connect and code  infrared remote to work with your microcontroller hook up a stepper motor to...
Bluetooth Projects

Bluetooth Projects

Learn to connect to your microcontroller using your smartphone and Bluetooth. What You’ll Learn When you are finished with this project, you’ll be able to: connect a bluetooth to your microcontroller use an Android or iOS smarthphone to connect to your...