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“The article provides an in-depth exploration of the MAX7219 8x8 LED Matrix Module, and how to interface it with an Arduino. The MAX7219 8x8 LED matrix module is a compact, versatile display unit favoured by electronics hobbyists and developers working …
“Create your own Meshtastic LoRa Node with our easy DIY guide. A complete step-by-step for building your customized mesh communication system In this guide, we’ll walk you through building your very own Meshtastic LoRa Node. Sure, you could easily …
“Turn this small, cheap, and almost non-functional device into a real Tesla coil that generates a sparks with a length of several centimeter Some time ago I bought a mini tesla coil kit from an online store that cost less …
“The Ocreeb MK2 is a modular macro keyboard system with a custom magnetic connector and some problems still. The Ocreeb MK2 is the second iteration of the original 12-key macropad. After collecting feedback over the past few months, I decided …
“Ever wanted to learn Morse Code but never knew how to start? Try out this fun game as a catalyst for your cryptographical adventure! Think back to when you were a child…to the days of when you had the …
“A 4-channel 0 to 27V voltmeter with tiny OLED display. Uses ATTINY1614 MPU (could be 1604) and 72x40 0.42in I2C OLED module. Also shows inputs as TTL levels: 0, 1 or indeterminate. Notable design features - Size 18x21x11mm - Autoranges six …
“Dual Clock System consisting of two Pico-2040 micro controller-based clocks connected via I2C The Multi-functional Clock System is composed of two distinct clocks, each based on the Pico-2040 micro controller. These clocks are interconnected via an I2C Bus, facilitating communication …
“I developed a new clock mechanism to address the issues present in existing mechanical clocks. Famous split-flap displays exhibit undesirable parting lines in the text, and their display surfaces cannot be tilted as they rely on gravity. Numechron-type clocks feature …
“A 3D printed pan and tilt assembly for your MG90S servos. This 3D print turns your MG90S servos into a pan and tilt assembly that can be used for all sorts of things including cameras, animatronics, and whatever else you …
“The PID Temperature Control of a miniature thermal chamber is a system designed for teaching the fundamentals of Process Control. Story The PID Temperature Control of a miniature thermal chamber is a system designed for educational purposes. It can be …