Raspberry Pi Pico simulator projects - How to interface 4x4 membrane keypad and LEDs with Raspberry Pi Pico | Free Pi Pico Simulator

How to interface 4x4 membrane keypad and LEDs with Raspberry Pi Pico | Pi Pico Simulator 

Project Summary

In this Pi Pico example, we will connect Pi Pico to a membrane keypad and LEDs and display the button name n the serial terminal.

Wokwi Raspberry Pi Pico simulator is used here as it is free and easy to use online. You will get the code and the connection diagram explicitly in the Pi Pico simulation section below.

Wokwi Arduino Simulator - Blue and Red LEDs with Membrane Keypads

Components you need

  1. Raspberry Pi Pico Board
  2. Membrane keypad
  3. connecting wires
  4. Red LEDs
  5. Blue LEDs

Challenges you are ready to take on

  • Display only the numeric keys when pressed

Raspberry Pi Pico Simulation

In the section below, you can also modify the code and see the results instantly. You can change the code and recompile it by clicking on Rerun/Run button. For more help, please visit Discord channel of the Wokwi Pi Pico Simulator. 

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