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.
Protect yourself and others from coronavirus in public places, AND look amazing with custom animations on your mask!
A mobile radar unit that scans an area and displays a message to people who are too close.
Send messages to be displayed on a LED matrix via WiFi
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!
I tried to display images on the LED matrix of the Small Word Clock Kit.
Unicast E1.31 to WS2811/WS2812 WiFi controller, output up to 1360 pixels (8 ports/universes, 170 pixels per port, 4080 channels).
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...
48x8 Programmable Scrolling LED Matrix using Arduino and Shift Registers.
Use the DFRobot 64x64 RGB matrix panel with a Raspberry Pi 3 B+ to bring a dance party with you wherever you go!
Orientation-aware 8x8 LED matrix clock
An ATtiny85-based badge-size PCB that can display letters and numbers.
LED Matrix Display showing time, date, news, current weather & forecast, own messages and Spotify currently playing (ESP32 only).
Make beautiful music with Adafruit, SparkFun, Arduino and ProtoStax! Create an RGB matrix audio visualizer with Arduino.
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!
Alarm clock on homemade 24x6 matrix with 144 8mm white LEDs.
Build a word clock with just two parts. A Wemos D1 Arduino and an 8x8 RGB LED matrix.
128x32 pixel LED Matrix with Raspbberry Pi 3 and Windows IOT Core.
Wunderpixel is an interactive gadget with a lot of functions to explore.
A simple connected clock and weather report using ESP8266, MAX7219 LED matrix display, and DHT11 temperature and humidity sensor.
Get close and the Arduino is happy; go away and he gets sad.
A fun, colourful RGB LED matrix with a twist!
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.