Time Projects

Time Projects

In this project, you’ll use an external clock sensor as well as the onboard microcontroller timer to build some timekeeping devices. What You’ll Learn When you are finished with this project, you’ll be able to: Connect a Real Time Clock sensor and...
Keypad Projects

Keypad Projects

Learn how to use two different keypads to control input and create two very different projects! What You’ll Learn When you are finished with this project, you’ll be able to: Know how to build a circuit with a keypad Use the arduino math library Take analog...