Arduino 1x4 Keypad Membrane

637

1

4

Posted

Introduction: Arduino 1x4 Keypad Membrane

This is a simple way to make 1x4 keypad membrane to work

You Will need
1 - 1x4 Keypad Membrane

4 - 10k ohm resistor (any watts preferably 1/4)

Optional
jumper cables

Step 1: Connections

Here is the connection diagram.

Step 2: The Code

download the code then paste it to the arduino ide

you can see the output in the Arduino IDE Serial Monitor

Thanks!

Share

Recommendations

  • Epilog Challenge 9

    Epilog Challenge 9
  • First Time Author Contest 2018

    First Time Author Contest 2018
  • Sew Warm Contest 2018

    Sew Warm Contest 2018
user

We have a be nice policy.
Please be positive and constructive.

Tips

Questions

3 Comments

perchè metti le resistenze?

Thanks for sharing :)