Voltage Divider Formula: The Complete Guide with Calculator and Design Steps
M.A. Mostafa
24.10.25
For those who are in the world of electronics, it is essential to know the basic concepts of voltage dividers. Sometimes, in everyday electr...
LED TV Basics: How The PWM Controlled Power Supply Works
M.A. Mostafa
30.8.25
Hello friends, M. A. Mustafa here . This post is a preview from my upcoming 'LED TV Basics and Servicing' PDF book . I hope this cha...
IRS2092 Class-D Audio Amplifier: A High-Power Circuit Design Guide
M.A. Mostafa
20.8.25
If you want to build a high-power, low-heat-dissipating, and crystal-clear sound quality audio amplifier, the IRS2092 IC is the best soluti...
LCD TV Panel Logic Level Shifter: Function, Faults & Repair
M.A. Mostafa
18.7.25
Introduction Hey friends, in this article, I'll try to give you a pretty good, repair-friendly understanding of the LED TV's Logic ...
New Samsung QLED Q60D vs OLED S95C Smart TV: Which is best for you?
M.A. Mostafa
13.5.25
What are OLED and QLED TVs , what are their differences , and which is Better ? This page has information about their image quality, perform...
Resistor Series Parallel Calculator: Formulas and Online Tools
M.A. Mostafa
11.5.25
Content: Resistor Series/Parallel Virtual Calculator (Online Calculator), and its formula. Resistors control the flow of electricity in el...
SR Latch Circuit Diagram: Function and Uses of Electronic Switches
M.A. Mostafa
7.5.25
Dear friends, In this article, I have discussed in detail a basic SR latch circuit made of two BJTs (Bipolar Junction Transistors). This ty...
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