In this intriguing video, we dive into the world of energy and innovation by exploring a self-running generator using a capacitor. Discover the principles and mechanics behind this captivating ...

Superlatives are tricky things. [mircemk]’s guide “How to make Simplest ever Oscilloscope Clock” falls into that category. It ...

Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.