New processes turn plastic waste into carbon nanotubes and hydrogen, offering cleaner recycling, economic value, and a step toward a circular economy.

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

The new Wyze Lamp Socket v2 provides power for a camera through a simple light bulb socket, and it's super clever.

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

In this study, an edge-removed (ER) metal-insulator–semiconductor-insulator–metal (MISIM) device is proposed for weak ambient light detection. The ER structure is employed to minimize dark current and ...

The widespread deployment of Internet of Things (IoT) sensors across various domains, necessitates efficient energy management and robust security measures. This paper introduces a novel approach to ...