For the price of a mid-range Android phone, [Kenneth Finnegan] turned a 50 caliber ammo can into a 50 amp-hour portable power supply. The battery pack uses four 3.5 V LiFePO 4 cells wired in series to ...

We know that technical education not only requires theoretical knowledge but also practical knowledge and hands-on experience for students to understand the deeper concepts at the circuit level. 2 ...

Makinex has launched the Portable Power Box (PPB) for construction projects. As industries and consumers globally pivot towards sustainable energy, the PPB emerges as a solution for clean and green ...

This little circuit will help you to remove all surplus small ac mains adaptors from your desktop. The circuit is nothing, but a smart dc power box directly powered by the smps of your desktop ...

Blame it on Autopilot. Blame it on a cyber attack. Blame it on a less skillful driver. Blame it on texting and driving. Whatever it was, it left an entire neighborhood without electricity. A Tesla ...

It’s not often that any product in a competitive market manages to keep a unique slot for itself for any period of time, let alone decades. And yet that’s exactly what Jeep did with the Wrangler and ...

A LPSU for Pro-Ject and 3rd party turntables and phono preamps? The Pro-Ject Power Box RS2 Phono is coming. Unlimited Power. Mace Windu underestimated the importance of it and look how that turned out ...

If you're suffering from excessive steering wheel vibration, wandering, or difficulty turning the steering wheel, these may be the early warning signs of a faulty steering box. Unlike a blowout, which ...