Best Arduino Starter Kit – Our Top 8 Picks of 2019

The right Arduino starter kit can help make a project much easier, especially if it’s user-friendly and comes with all of the necessary modules and accessories. On the other hand, it’s easy to get bored quickly when your Arduino starter kit only comes with a few extras. Today, we’re going to review 8 of the … Read more


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Best Portable Generator – Our Top Picks of 2019

A great portable generator is one that you can rely on to get you through emergencies. It needs to be reliable, durable, and long lasting. On the flipside, a poorly-made generator can let you down just when you need it most. Today, we’re going to review the Top 7 Portable Generators – so that you … Read more

Moore’s Law – What is it?

Moore’s Law refers to the observation that the number of transistors in an integrated circuit (IC) doubles approximately every 2 years. It is often cited as an explanation for the exponential growth of technology, sometimes even being coined as the ‘law of exponential growth’. Gordon Moore co-founder of Intel discovered that since the invention of … Read more

Network Topology: Types, Diagrams, and Definition

A network topology is defined as the layout or arrangement of elements (usually nodes or links) in a communication network. Network topologies are used to define or describe the arrangement of various types of telecommunication networks – such as computer networks, command and control radio networks, and industrial field busses. Types of Network Topology There … Read more

Potentiometer: Definition, Types, And Working Principle

What is a Potentiometer? A potentiometer (also known as a pot or potmeter) is defined as a 3 terminal variable resistor in which the resistance is manually varied to control the flow of electric current. A potentiometer acts as an adjustable voltage divider. How Does a Potentiometer Work? A potentiometer is a passive electronic component. … Read more

Thermistor: Definition, Uses & How They Work

What is a Thermistor? A thermistor (or thermal resistor) is defined as a type of resistor whose electrical resistance varies with changes in temperature. Although all resistors’ resistance will fluctuate slightly with temperature, a thermistor is particularly sensitive to temperature changes. Thermistors act as a passive component in a circuit. They are an accurate, cheap, … Read more

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Ohm’s Law Calculator

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