September 2021
Circuits With Free Energy: Is it Possible to Make Free Energy?
Can we get energy for free? How can we get the power, and is there a way to store the electricity we collect?
Below, we will look at a device that c...
DIY ESR Meter: Everything You Should Know About a DIY ESR Meter
This article is about bout DIY ESR Meter. Every trade has its unique set of tools. In the case of electronics, you should at least have a multimeter, ...
Transistor Latch: A Comprehensive Guide That Explains Everything
Ever wondered how alarm clocks work? Or how buzzers or LEDs can stay on for so long without turning off? Well, until the power resets or someone flips...
Zero-Crossing Detectors – Effectively Protect Sensitive Electronic Equipment
How do power control systems withstand high inrush currents? It seems like an arduous task. Nonetheless, this is where zero-crossing detectors (ZCD) c...
BJT Load line: A Better Understanding of The Function
A BJT load line, or a Bipolar Junction Transistor, provides for both electrons and electron holes as charge carriers. It allowed a small current to be...
Noise Filter Circuit: Improving the Sound on your Listening Device
You may notice that the sound from your music player or listening device seems distorted or unclear. That’s usually due to a poor amplification proces...