You're probably familiar with the old-fashioned strings of holiday lights that go out completely if one bulb burns out. Although these lights cause hours of frustration during the holidays, they also ...

You can investigate current flowing in a series circuit by connecting the following circuit. Put one ammeter in position A 1 and record the reading in a suitable table. Then move the ammeter to ...

Simple Circuit Diagram is a collection of completely free electronic circuit schematic diagrams. For each diagram, they explain the use of the circuit as well as provide in-depth explanations of all ...

Potential difference in series circuits Try the experiment online Resistors in series Test your knowledge Resistance ® close resistance (R)How difficult it is for current to flow. increases when ...

The three-terminal TL431 voltage regulator is commonly found in switching power converters and instrumentation as a voltage reference. It is seemingly simple, yet has subtleties, including missing ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.