2025
Dec
4

Capacitor and Capacitance Simplified & Explained

What is a Capacitor? Capacitor is a device that stores electric charge. A capacitor consists of two conductors separated by an insulator. Capacitors have many applications some of them include Computer RAM memory and keyboards, Electronic flashes for cameras, Electric power surge

2025
Nov
30

What is Electronics & Basic Electronic Components?

DHT11 DHT22 Temperature and Humidity Sensor

What is Electronics? Electronics can be defined as the science of how to control electric energy, electrical energy is the form of energy in which the electrons have a fundamental role. The field of basic electronic also deals with electrical circuits which involve active

2025
Nov
6

Resistor Color Code Chart & Resistor Calculator

resistor-color-codes

If you want to understand resistor color coding then you are at right place where you are explained full resistor calculator depending upon the resistor color bands which are always confusing for the electricians. There are 4, 5 and 6 bands on

2025
Aug
12

Buchholz Relay Circuit For Transformer Protection

Buchholz Relay Operation

Buchholz Relay Circuit is used for Transformer Protection, as we know there are many defects and dangers during the operation of power transformer that need to be addressed and necessary measures to be taken. Some of the hazards to transformer protection include overheating, over

2025
Aug
1

DHT11 DHT22 Temperature and Humidity Sensor

DHT11 DHT22 Temperature and Humidity Sensor

DHT11 & DHT22 temperature & humidity sensor are well known models which are used for monitoring the humidity and temperature of a vicinity or place. DHT11 and DHT22 models are used in thermostats and hygro thermometers which are used for different purposes

2025
May
21

Variable Frequency Drive VFD Motors Principle & Equation

What is a VFD? As the name describes VFD or Variable Frequency Drive is motor controller that drives an electric motor by applying the varying frequency and voltage to the electric motor that are used in the case where we need to

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