Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the ...

There are several situations where you may need to measure low resistance values, down to the milliohm range. One example is locating a short circuit on a PCB, but it’s also useful for testing ...

A simple electric circuit learns to classify data in a creative new design that could lead to more energy-efficient machine-learning hardware.

Spread the loveStep 1: Understand the role of resistors Resistors are passive electronic components that limit or regulate the flow of electric current through a circuit. They are used in a wide range ...

When working on simple DC systems, a small low-cost multimeter from the hardware store will get the job done well enough. Often they have the capability for measuring AC, but this is where cheap me… ...

Spread the loveA resistor is a passive electronic component that controls the flow of current in a circuit. It has a fixed resistance that limits the current flow and protects other components from ...

In fact, it's our pick for the best general-purpose multimeter. This no-nonsense unit can measure AC and DC voltage, DC current, electrical resistance and even has a continuity meter.

This is a variable power supply with digital volt-amp panel meter. Its advantage is that you do not need a separate voltmeter, ammeter, or multimeter while using this variable power supply as the ...