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“In this comprehensive guide, we will explore how to effectively employ the 8×32 MAX7219 Dot Matrix LED Display with an Arduino. This LED matrix module, equipped with the MAX7129 LED driver, is fully compatible with Arduino boards and other …
“This is the Technological Tesseract—an electronic puzzle box. The goal of this puzzle is to connect three wires to the jacks in the correct configuration to make the LED matrix light up in a fun way. There are four …
“Have you ever been at work and suddenly remembered something you really need to do at home (or vice versa), but you’re worried that you won’t remember to do it when you finally get there? You might phone …
“What’s this? I wanted to create a small game that doesn’t require many materials and complicated wiring. So I came up with a game that is fully playable with only 1 button and a “screen”. This is a …
“This is a clock with a floating display based on Aerial Imaging by Retro-Reflection (AIRR). The numbers from individual LED panels are projected using a beamsplitter and a retroreflective foil. For the observer the numbers seem to float in the …
“An audio spectrum visualizer using Arduino and matrix display is a device that displays audio frequencies in real-time through a pattern. An Audio Spectrum Visualizer is a device that displays the frequency components of an audio signal in a visual …
“Update a notice panel message using Alexa voice control. ntroducing the project, “INTELLIGENT NOTICE PANEL WITH ALEXA”. With this state-of-the-art technology, you can effortlessly control your display with the power of your voice. Whether you need to turn the display …
“Clocks are one of the main themes in “Back to the Future” - and also some of my favorite items for building replica props. Previously, I built three of those clocks, the one in the Time Circuits, the Harold Lloyd clock …
“Welcome, in this instructable we will show you how to create a simple smart home clock with a dot matrix display. The name OSC is short for “overengineered simple clock”. The goal was to add multiple sensors and IoT functionality …
“This is an old looking vintage digital clock. This clock is made up of wood and completely digital. This clock can run for about a week (7 consecutive days) in a single charge. It uses an ATmega328P microcontroller which uses …