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2x4 Matrix Button Simulation

KOKouzeru•Created July 18, 2024
2x4 Matrix Button Simulation
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Instructions

Press WASD and Arrow Keys (← → ↔ ↑ ↓) to press the keys. Schematics on the bottom shows what you pressed, the Screen on the top tells u how the system detects it. Everything is alright when you press button or two buttons at the same time. When it's three presses, things get tricky... Comment below what are the combination of keys you pressed doesn't match to the screen!

Description

To do: Touch Support for mobile I'm doing a rush upon doing this project. I'm trying to make console with breadboard, ESP32, SSD1306 128x64 1-bit OLED display, 8 buttons and bunch of wires, as you see in this pic: https://i.imgur.com/82qHjPY.png I did gif to demonstrate keypresses before went myself back into Scratch: https://i.imgur.com/WbGd5BE.gif This is not a full-blown simulation (you expecting everything run with the logic of connection wires and buttons? nah), it's just demonstration. The project took a day to complete 2024/7/17 - 2024/7/18

Project Details

Project ID1047956465
CreatedJuly 18, 2024
Last ModifiedJuly 19, 2024
SharedJuly 18, 2024
Visibilityvisible
CommentsAllowed