Why This Doesn’t Make You Safe

From The Engineering Mindset. How RCDs and GFCIs prevent electric shock. Many people think a standard circuit breaker (MCB) protects them, but it only protects wiring. In this video we explain RCD / GFCI protection, how they work, and when they fail. 🎁FLUKE 1674 FC – https://amzn.to/40S50vi 👉 FLUKE 1674 FC Specification – https://tinyurl.com/Fluke-1674FC WHAT…

Why This Circuit Works When It Shouldn’t

From The Engineering Mindset. Learn how to extract useful energy from dead batteries,. Check out PCBWAY➡️ https://www.pcbway.com/ for PCB’s, 3D printing and CNC at expectational value and design PCB’s with Altium ➡️ http://altium.com/yt/engineeringmindset In this video, we explain how a simple Joule Thief circuit boosts low voltage using inductors, transistors, and Faraday’s law. Learn how…