Photocell lighting
The voltage divider consisting of R1, LDR, R2, and the LDR (Light Dependent Resistor) has the characteristic of presenting very low resistance under strong light… Read More »Photocell lighting
Twilight switch: easy ignition diagram
Connection of a single twilight switch The twilight switch allows the control of electrical devices, usually lighting, based on ambient light conditions. The brightness threshold… Read More »Twilight switch: easy ignition diagram
Operation of a Transformer (with Diagram)
A transformer operates on the principle of electromagnetic induction within wound conductors. When a conductor with a current passing through it is placed in proximity… Read More »Operation of a Transformer (with Diagram)
CMOS vs TTL: A comprehensive comparison of logic technologies
Integrated circuits (ICs), essential in a multitude of electronic devices such as computers and consumer gadgets, often rely on CMOS (Complementary Metal-Oxide-Semiconductor) and TTL (Transistor-Transistor… Read More »CMOS vs TTL: A comprehensive comparison of logic technologies
L293D-Based DC motor driver: Powering precision in motor control
This project introduces a DC motor driver designed for low to medium-powered motors, capable of managing up to six motors or three for precise rotation… Read More »L293D-Based DC motor driver: Powering precision in motor control
Calculating power for small transformers in home electronics applications
Transformers are vital for powering home electronics. Calculating power requirements is essential for safe and efficient operation. Our tutorial navigates you through the steps, ensuring… Read More »Calculating power for small transformers in home electronics applications
A comprehensive guide to non-contact voltage testers
Non-contact voltage testers, essential for electricians, hobbyists, and DIY enthusiasts, offer a swift and secure method to identify electrical voltage without direct contact with live… Read More »A comprehensive guide to non-contact voltage testers
Unveiling the core five: Most pervasive transistors worldwide
In the dynamic realm of electronics, specific transistors have not only endured but have become enduring pillars, firmly establishing themselves as foundational components across diverse… Read More »Unveiling the core five: Most pervasive transistors worldwide