DC 12V LED Bulb

How to Run DC 12V LED Bulb or MCPCB LED lights on 220Vac

Description: DC 12V LED Bulb-How to Run DC 12V LED Bulb or MCPCB LED lights on 220Vac- In this article, you will learn, how to run 12v DC MCPCB “Metal Core Printed... Read more »
dc dc converter

DC DC Converter Complete Guide, DC DC Converter circuit Examples

DC DC Converter Introduction: DC DC Converter Definition: A DC-to-DC converter is an electronic circuit or electromechanical device that converts a source of direct current (DC) from one voltage level to another. It is a type of electric power converter. Power... Read more »
Voltage Doubler

Voltage Doubler, Voltage Doubler Circuit,

  Voltage Doubler, Description: As its name suggests, a Voltage Doubler is a voltage multiplier circuit that has a voltage multiplication factor of two. A voltage doubler is an electronic circuit which charges capacitors from... Read more »
Lead acid battery

Lead acid battery, Construction and, Working, and Charging

Lead Acid Battery Introduction: Lead Acid Battery– The type of battery which uses lead peroxide and sponge lead for the conversion of the chemical energy into electrical energy, such type of the... Read more »

What is battery? Types of battery, Primary and Secondary cells

Battery Introduction: Battery– We have been using electric batteries for years, even right now the device you are using has a battery. It really doesn’t matter whether you are using a computer... Read more »
Kirchhoff’s Laws

Kirchhoff’s Laws, Kirchhoff’s Voltage Law & Kirchhoff’s Current Law

Introduction: Kirchhoff’s Laws: these laws are use to find the current in different branches of an electrical network which may be easily solved by ohms law, Kirchhoff’s laws are two in number... Read more »
Audio Amplifier using 2SC5200

DIY One transistor Class A Audio Amplifier using 2SC5200

Description: DIY One transistor Class A Audio Amplifier using 2SC5200– In this tutorial you will learn how to make a single transistor Audio amplifier using 2SC5200 Transistor. This transistor is suitable for... Read more »

What is a Transistor? PNP Transistor and NPN Transistor, BJT

Transistor / Bipolar Junction Transistor BJT: Transistor is called a Bipolar junction transistor BJT because the function of a transistor is based on both majority charge carriers (F.b) and minority charge carriers... Read more »
ESP32 Power Supply

ESP32 Power Supply PCB board, ESPRESSIF ESP32 Devkit WROOM

Description: ESP32 Power Supply PCB board- In my previous tutorial on the ESP32 Wifi + Bluetooth Module by the Espressif Systems, I explained the extreme basics including the pinout, Arduino IDE board... Read more »
Mobile Phone Detector

Mobile Phone Detector with UTSOURCE service

The most powerful portable electronic gadget a person can control today is a cell phone or mobile phone. The demand for Mobile phones shown tremendous rapid growth in recent years drastically. The... Read more »