Description: Automatic Hand Sanitizer for Coronavirus– It may be possible that a person can get COVID-19 Coronavirus by touching a person, a surface or an object that has the virus on it... Read more »
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 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 »
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 the input... Read more »
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 »
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 »
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 »
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 »
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 »
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 »