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LED Matrix Sand Toy

“These LEDs interact with motion and looks like they’re affect by gravity. An Adafruit LED matrix displays the LEDs as little grains of sand which are driven by sampling an accelerometer with Raspberry Pi Zero! The 3D Printed handles …

Arduino Nano Clock with 4x64 LED Matrix

“Small size code and simple hardware. Reading a clock display in a room at several meters requires such a LED matrix display. Having bought at a good price a 4 cell display, I looked on Hackster for available projects: there …

Playing Chess Against Arduino

“This project has been developed with the Games contest in my mind, I hope youll like it and give your vote :) The idea of this project is quite simple. I want to simulate as many board games as possible using …

Ring of Fire - REMIX

“After building some of these: https://www.instructables.com/id/Matrix-LED-Light/ i’ve decided to bring the candle onto another level. While the first one looks good, it does look a little bit too much like the original …

ATtiny LED Matrix Display Badge

“An ATtiny85-based badge-size PCB that can display letters and numbers. Have you ever thought of making a badge-sized PCB that can display some letters, numbers, etc… or your name? In this project, I will be showing how I built a …

Engraved Plexiglass Animation Box With Arduino and 8 X 32 LED Neopixel Display

“I recently made a sign for work by laser engraving our department logo into a sheet of plexiglass and placing it on a strip of LEDs. Everyone thought it looked super cool and modern except one colleague who said it …

Arduino and full-color dot matrix LED made audio speaker

“It continues to be a full color dot matrix LED from last time. In the previous article, we created an LED panel controller that makes it easy to display the full color dot matrix LED from the SPI, and created …

ESP8266 LED Matrix Clock

“ESP8266 LED Matrix Clock Simple LED matrix Clock based on the popular ESP8266 with Real Time Clock module and time synchronization over WiFi from an NTP server.”

Morphing Digital Clock

“A quick video about this project. I have since implemented a way to set timezone. Thanks to the work of the Arduino and ESP8266 community, this cool clock is a surprisingly easy to build! Just two main components: Display (obviously …

RGB LED Matrix With an ESP8266

“I think these RGB LED Matrix displays are one of best displays you can get for your Arduino projects, they are incredibly bright and vivid and are actually pretty easy to use too! They can be used for displaying text …