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WordClock Made With a Single LED Strip

“Hello everyone. I’d like to show you a WordClock I made with a single LED strip. An ESP32 and an LED strip are the only electric parts of this WordClock. It adjusts the time automatically using NTP. The web …

Yes, Arduino Nano ESP32 can play Doom!

“Create your handheld gaming console using an Arduino Nano ESP32 and play Doom on the go. Doom is a classic first-person shooter game developed and published by id Software in 1993. The game is set in a futuristic sci-fi world …

Arduino

Arduino is an open-source computer hardware and software company, project and user community that designs and manufactures microcontroller-based kits for building digital devices and interactive objects that can sense and control objects in the physical world.

Seeed Studio XIAO

Seeed Studio XIAO Series consists of 7 versions to satisfy the diverse needs of makers, product designers, and educators. If you’re a maker, you can take advantage of its rich community resources to get inspiration and knowledge for your …

Wio RP2040 mini Dev Board

Wio RP2040 mini Dev Board is a development board based on Wio RP2040 module with wireless function, supporting MicroPython programming. It has a dual-core 133MHz RP2040 cits hip, which is a low-power microcontroller with wireless functions. With powerful performance and …

3D-Printed ‘Living Material’ Could Clean Up Contaminated Water

“Researchers at the University of California San Diego have developed a new type of material that could offer a sustainable and eco-friendly solution to clean pollutants from water. Dubbed an “engineered living material,” it is a 3D-printed structure made of …

3D Scanning with ESP-32 CAM & Line Laser (Arduino / C++)

“3D Scanning using Structured Light (Slit Scanning) With ESP32 CAM, Line Lazer, coded with Arduino, which communicates to Client Application. Structured Light “Slit” Scanner using ESP32-CAM with IoT capabilites. - Scans an Object with a Line Lazer, by rotating it …

433 MHz Radio Frequency Transmitter Module

“The project is about designing the 433MHz radio frequency transmitter module that can be used to transmit radio frequencies. Introduction Two devices can communicate with each other using radio frequencies and using an RF transmitter is one of the simplest …

A Material Simulating Dark Matter Particles Described

“A research team from ITMO University has devised a metamaterial that may be used to investigate the properties of axions, also known as dark matter candidates. The paper was co-authored by Frank Wilczek, a laureate of the Nobel Prize in …

A Minimalist LED Lamp

“In this article, I am thrilled to present a project that I recently conceived a unique watch (yes, another watch!) with a twist (maybe a future project). I’ve reimagined the initial concept, made it as a lamp and I …