Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Build the Elektor Wordy Christmas Tree: a 3D PCB Christmas decoration with a Raspberry Pi Pico, 27 RGB LEDs, and multilingual glowing messages.

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it ...

Abstract: Deep ultraviolet light-emitting diode (LED) sterilization and germicidal lamps with short-wave characteristics, can be used to replace the traditional ultraviolet mercury lamps, is a new ...

In August of 1939, Albert Einstein sent a letter to U.S. President Franklin Delano Roosevelt, advising him that the process of nuclear fission could potentially be used to create a powerful atomic ...

One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

My initial goal was to have a remote display that would show multiple kind of information and run reliably 24/7. Can be connected to the local network via WiFi and controlled via REST API or Websocket ...

Abstract: This paper proposes a new current balancing method for alternating current (AC) - light emitting diodes (LED). The proposed method uses the bi-directional current mirror circuit with ...

A surge in contracting activities in the Middle East, led by projects in Saudi Arabia and the United Arab Emirates, has boosted Lamprell's bid pipeline to more than $55 billion, its chief executive ...

BELÉM, BRAZIL – UNHCR, the UN Refugee Agency, today launched the Refugee Environmental Protection (REP) Fund, the world’s first large-scale, refugee-driven carbon finance initiative. The Fund will ...