In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...

Discover how to create a wearable kinetic energy power bank in this hands-on DIY electronics project. Follow step-by-step ...

Testing for failure with a multimeter is only partially effective, whereas a dedicated optocoupler testing circuit provides clear results in just seconds. For related tutorials and step-by-step build ...

Dillon Bastan's latest device has sparked heated debate among the M4L community ...

Pinpointing the minimum and maximum transient noise bandwidth for a transient noise simulation is a non-trivial task. But these algorithms can help ease the challenge and ...

Promising users a "big step up", Bitwig Studio 6 builds on core DAW functions to help music-making become faster and more ...

New details about Apple’s upcoming foldable iPhone have surfaced through leaks. The device, commonly referred to as the iPhone Fold, is expected to debut ...

Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s ...

TECNO, the global AI-driven technology brand, today showcased over a dozen concept devices and technologies to illustrate how ...

Four-legged robots that scramble up stairs, stride over rubble, and stream inspection data — no preorder, no lab coat ...

From super stylish storage to creative rustic wall art, these 12 fun ideas show how simple wood pallets can become stunning DIY wall décor.

YourStory presents the daily news roundup from the Indian startup ecosystem and beyond. Here's the roundup for Friday, March 20, 2026.