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“In this step-by-step tutorial, we’re diving into the world of electronics and microcontrollers to create a personalized 8 by 8 LED matrix that can be controlled using an Arduino board. I’m Chris, and I’ll walk you through …

“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 simplest way of creating a hologram, where the light source and the screen are placed at an angle of 45 degrees. This is another in my series of unusual DIY clocks, this time realized based on the …

“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 …

“DIY physical YouTube subscriber counter using a D1 Mini microcontroller and a seven-segment display. If you’re anything like me, watching your YouTube channel grow is an exhilarating experience. There’s something special about knowing that people from around the …

“LED Dot Matrix modules are an excellent way to display information in a compact and visually appealing way. These modules consist of a matrix of LEDs arranged in a grid pattern, which can be used to display graphics, text, and …

“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 …

“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 …