A 10x10 LED matrix displays the current day of the month with a color transition from red to green as the days progress.
We'll create an interactive electronic dice using an Nano V3 microcontroller, a pushbutton, and two LED matrix displays.
This is a simple visually interesting toy for describing fluid dynamics.
UltrasonicEyes is a fun and quirky project you can place somewhere and watch as it looks at things moving around in front of it. Freaky!
This project is similar to my previous one but uses the FHT library which turns out to be at least 4 times faster than the FFT.
This is my project about an Analog Clock on a LED matrix and Arduino.
One year ago I built a simple Arduino dice with my son. We have learned a lot in the meantime and it's time for an update...
Here is a classical arcade snake game. It's made on 16x16 led matrix.
Make beautiful music with Adafruit, SparkFun, Arduino and ProtoStax! Create an RGB matrix audio visualizer with Arduino.
An ATtiny85-based badge-size PCB that can display letters and numbers.
Complete tutorial on how to control 8x8 Matrix when you do not want to use driver chips like MAX2719 and corresponding Libraries.
A 16x32 LED matrix displaying an evolving RGB countdown 'til the new year. A surefire way to bring a New Year's Eve party to the next level!
Build a word clock with just two parts. A Wemos D1 Arduino and an 8x8 RGB LED matrix.
Get close and the Arduino is happy; go away and he gets sad.
Don't have a piece of paper or a pen and you want to play TicTacToe? No problem with this Tech-TicTacToe you can play this Game everywhere.
A fun, colourful RGB LED matrix with a twist!
How create a graphical interpretation for the analog reading of a potentiometer.
Visually beautiful spectrum analyzer that can also function as an Audio VU Meter and Waterfall Analyzer.
Construct a 20 x 15 LED matrix to display cool graphics and text while allowing for future upgrades.
My very own binary clock based on Arduino and an 8x8 LED Matrix backpack.
Everything you need to know to set up and use the DFRobot RGB LED Matrix in your next project.
A very basic intro into some very cool LEDs!
Learn how to make a LED matrix display with 448 LEDs that can display custom messages.
Simple but meaningful project to ask a girl to be your girlfriend using an LED matrix & Arduino. (We aren't responsible for broken hearts.)
