Course curriculum

  • 1

    Introduction

    • What Are We Creating?
    • Parts List
    • Downloadable PDF Instructions
  • 2

    Hardware

    • The Matrix Keypad
    • Resistor Codes
    • Step 1 - Connect the UNO R3, Buzzer, LDR, and Potentiometer
    • Step 2 - Connect the Keypad
    • Step 3 - Connect the LCD Screen
    • Step 4 - Place Components Inside the Box
    • External Library
  • 3

    Programming

    • Part 1 - Libraries & Definitions
    • Part 2 - More Definitions + Variables
    • Part 3 - Clear Screen and Setup()
    • Part 4 - Loop()
    • Part 5 - Loop() cont.
    • Complete Code
    • Does It Work?
  • 4

    Monthly Challenge

    • Monthly Challenge
  • 5

    Exercises

    • Exercises
  • 6

    Discussion

    • NEED HELP? Questions, answers, comments
    • Show Us Your Work and Get Free Stuff!