Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece ...

Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to ...

A cartridge-based console project that blends Arduino fundamentals, retro gaming nostalgia, and modern maker tools.

Abstract: This paper proposed a simple electronic load controller (ELCr) for a pico hydropower system. The electronic load controller is used to regulate the output power of hydropower generators, ...

Republic Day in India is a time of pride, celebration, and reflection. For children, it’s also an opportunity to learn about the nation’s heritage in fun and creative ways. Craft activities not only ...

Small- and medium-sized manufacturers (SMMs) in the United States, making up over 98% of manufacturing firms, account for 48.3% of the sector’s energy consumption. Despite access to energy assessments ...

The first Raspberry Pi was a revolution. It started as a project to offer the cheapest possible computer that someone could use as a normal PC for school or work, or as a risk-free way to learn ...

NEW DELHI: Foreign direct investment into Uttar Pradesh rose to ₹5,963 crore ($660 million) during the April-September period of FY26 as India’s third-largest state economy aspires to become a $1 ...