Constructing a matrix keyboard with two buttons
https://maker.pro/arduino/projects/constructing-a-matrix-keyboard-with-two-buttons
You'll learn how to make a matrix keyboard using only one button.
Arduino Buttonless LED Matrix Clock with ADXL335 sensor
https://maker.pro/arduino/projects/arduino-buttonless-led-matrix-clock-with-adxl335-sensor
Multimode Arduino Matrix Clock, Word Clock, Thermometer, and Random Word Generator controlled by various motions.
Retroreflective Sensor driven 16x32 LED Matrix Panel
https://maker.pro/arduino/projects/retroreflective-sensor-driven-16x32-led-matrix-panel
LED Matrix that is determined by the output of a retroreflective sensor
How to Build an Arduino LED Matrix in 3 Simple Steps
https://maker.pro/arduino/projects/arduino-led-matrix
This simple tutorial will teach you to make your own LED matrix project and create light patterns with an Arduino.
How to Make an Arduino LED Matrix Controlled by an Android App and GreenPAK's I2C
https://maker.pro/arduino/projects/arduino-led-matrix-controlled-android-app-greenpaks-i2c
An Android app uses a virtual LED matrix to update a physical LED matrix directly from a mobile device.
Arduino Digital Code Lock Project Using Matrix Keypad
https://maker.pro/arduino/projects/arduino-digital-code-lock-project-using-matrix-keypad
This project shows you how you can build a digital code lock with Arduino and Qwiic.
How to control 16x16 WS2812 Led Matrix with Smartphone
https://maker.pro/esp8266/projects/how-to-control-16x16-ws2812-led-matrix-with-smartphone
This is variation of GyverMatrix project, and In this case, a Wi-Fi network is used instead of Bluetooth
ESP8266 Word Clock on 16x16 Led Matrix
https://maker.pro/anduino/projects/esp8266-word-clock-on-16x16-led-matrix
Word Clock is a special type of clock where the current time is highlighted within a set of words that can tell any possible time. This is very simple way to make such an interesting clock, where a ready-made led matrix is used as a display.
How to Make an 8-Bit Dot Matrix Display Using Arduino
https://maker.pro/arduino/projects/dot-matrix-display-hackpack
Program a character into a dot matrix display and show it off on your backpack!