A keypad is one of the most commonly used input devices in microprocessor applications. In a standard keypad wired as an X-Y switch matrix, normally-open switches ... Next is a project example, where ...

Pacman Game on Arduino Due with ILI9341 and VGA support (available 2 outputs at the same time), playable with keypad, 5 sample levels, VGA output is 240×320. To Do: fix glichies… If you liked ...

Arduino enthusiasts or those looking to learn ... in a new Kickstarter campaign and Arduino compatible 42-Digit SPI Keypad Matrix which is being created by Kickstarter entrepreneur Patrick Thomas ...

He ended up designing an 8 by 16 grid of LED’s that was turned into a game of Tetris ... [Alex] planned to use an Arduino to control this display, but it doesn’t have enough outputs on ...

The keypad uses an onboard ATMega328P to scan the matrix for button presses, decode them, and send them via UART or I²C to an Arduino. [ELECTRONOOBS] has the PCB files available via Patreon for ...

Most of us have an 8x8 LED matrix from one of our Arduino kits. What can we do with them? This module investigates how to use these interesting devices. Along the way, we describe a fun electronics ...