What is Resistor, Symbol, Types, Resistor Color Coding


A resistor is an electronic component. The work of a resistor is to resist the flow of electricity. This flow of electricity is called current. In other words, the resistor stops the overflow of electricity. Every resistor has values that tell how resists current flow. This resistance value is called ohm. The resistance is used … Read more

What is Diode, Uses, Symbol, Types (Zener, LED, Avalanche, PIN, Schottky)


A diode is made up of two words that is di means two, and ‘ode’ means electrodes which means that a device or component has two electrodes. Diode have two electrodes anode and cathode. Most diodes are made with semiconductor materials such as silicon, germanium or selenium. Anode have a positive charge and cathode have … Read more

Logic Gates (OR, AND, NOT, NOR, NAND, XOR, XNOR) Truth Table

Logic gates

Logic Gates are defined as digital circuits that operates on one or more digital inputs and produces an one output signal. Logic gates are called digital circuits because the input and output signals are either lower voltage(0) or high voltage(1). These are also called logic circuits because they can be easily analysed by Boolean algebra. … Read more

Raspberry pi pico pinout diagram datasheet specifications

Raspberry pi pico pinout diagram

In this article, we will discuss the Raspberry pi pico pinout diagram. Raspberry pi pico is an RP2040-based microcontroller brand. Raspberry Pi is designed for a flexible development program for RP 2040. It has the following features: • RP2040 microcontroller with 2MB Flash• Micro-USB B port for power and data (and for reprogramming the Flash)• … Read more

What is Digital Multimeter (DMM), Working and How to Use?

Digital Multimeter

A Digital Multimeter (DMM), is a test instrument that is used to measure electrical values, for example, voltage, current, resistance, continuity, and many other measurements. Digital multimeters are widely used in the industries by electricians, electronic engineers, some hobbyists, etc. The price of the digital multimeter varies. Some can be purchased very cheaply and others … Read more

How To Calculate Your Electricity Bill | Electricity Bill Calculator

Electricity Bill Calculator

Have you ever wondered how to calculate the electricity bill by using Electricity Bill Calculator? Some of you might not be interested in knowing how to calculate the electricity bill but some of you might be interested in the logic behind electricity bill calculation. In this article, we will learn how to calculate an electricity … Read more

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