Discover how to make a homemade battery capable of charging your smartphone using simple materials like copper foil, aluminum ...

Explore an innovative electronics project as we build a unique smartphone charging system using two DC motors. Step-by-step, ...

Build a low-power smart sensor system with a tailored board, MOSFET switching, and ESP32 deep sleep, giving up to 1.7 years usage between charges ...

The first fitness tracker made by Renpho is durable and long-lasting, but its performance hiccups and utilitarian design massively undermine its value.

We have listed 10 best smartwatches under 3000 available on Amazon from well known brands like boAt, Fastrack, Noise, and ...

Lightweight, comfortable, accurate. You sleep with it, you live with it. And you don't even feel like you're wearing it.

Thinking about starting a business in 2026? It’s a good time to get ahead of the curve. Things are changing fast, especially with technology and what people want. This article looks at some business ...

$9.91 at Amazon Use code 'T6STW6AM' The Joyroom charger works similarly to the official Apple charger. Like the official charger, you can plug the Joyroom charger into an available USB Type-C port.

Buying separate chargers for your phone, watch, and earbuds adds up quickly. Anker’s MagGo Wireless Charging Station ...

After it first surfaced earlier this year, SamMobile has obtained images of the “Magnet Wireless Charger” Samsung has built ...

Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...

But that doesn't mean the Flipper Zero can't do some very cool and useful things. Over the past three years, I've been exploring the suite of tools built into the Flipper Zero, as well as extending ...