Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

Ever wonder what keeps those complex, automated factories running smoothly? Sure, robots and computers get all the attention, ...

From Tesla’s Megapack to EV charging and V2G, learn why high-performance DC relays are the unsung heroes behind safe, ...

A recent study inches us closer to understanding the circuits in our brain that control and sometimes inhibit sexual ...

Despite the extensive use of EC motors, brushed motors haven’t been relegated to just ultra-low-end applications such as ...

Modern agriculture requires efficient resource management and real-time monitoring to ensure optimal crop growth. However, traditional methods often rely on ...

The Indian Golf Premier League is seeking to make inroads into the settled world of men’s professional golf by offering a ...

No need to get your nose close. Use a voltmeter or multimeter (your new best friends). Then check the battery voltage—around 12.6V when off, above 13V when running (with engine on). And, while testing ...

One of the most effective methods to reduce EMI in high-frequency cables is shielding. High-frequency signals tend to radiate ...

Explore the BHEL Artisan Syllabus 2025, including exam pattern, post-wise syllabus, prep tips, and other details on this page ...

Tor gets a lot right when it comes to browsing freedom and security, but it’s not as user-friendly or convenient as you’d ...

Researchers have discovered a novel gut-brain sensory circuit in mice where specialized colonic cells sense bacterial flagellin and rapidly suppress feeding via the vagus nerve. This "neurobiotic ...