Want to make one for your desk? All it takes is an Arduino Nano R3 or comparable microcontroller, an RGB LED ring with 12 LEDs, a 16×2 LCD, a buzzer, and a momentary push button switch.

Arduino and Raspberry Pi are two staples in the DIY electronics community. Both are affordable, flexible, and supported by dedicated teams, thorough documentation, and a vibrant community. While ...

Powered by a Raspberry Pi 5, the CrowPi 3 can also be used to program with Arduino Nano, micro:bit and Raspberry Pi Pico ...

The LED Cube is powered by an Arduino Nano ESP32-S3, leveraging its dual-core architecture ... The 9x9x9 LED Cube is a versatile platform for 3D light-based visualization, interactive applications, ...

An ATmega328P UART driver written entirely in Assembler.

In this project, we will build a remote-controlled Arduino Air-Boat that can be controlled wirelessly using the 433 MHz RF… Be a part of our ever growing community. Semicon Media is a unique ...

Clone v3.3.1 of the IDF: git clone --branch v3.3.1 --recursive https://github.com/espressif/esp-idf.git Run make to build the firmware (in the directory of this read ...

(Nanowerk News) Cornell scientists have developed a novel technique to transform symmetrical semiconductor particles into intricately twisted, spiral structures – or “chiral” materials – producing ...

The instrument operates by levitating nano-scale objects using a tightly focused laser beam. This process, known as optical trapping, exploits light’s ability to hold and manipulate microscopic ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

Make the most of the night with the best cameras for low-light photography, perfect for photographing February's full moon, or capturing nocturnal wildlife. Whether you're out photographing ...