More often than not a question pops up in our forum about speaker impedance and the result of connecting multiple speakers to a single amplifier. Thus we have prepared this introductory tutorial to ...

The voltmeter is connected in parallel with the component. The supply voltage is shared between components in a series circuit, so the sum of the voltages across all of the components in a series ...

When resistors are connected in series, the total voltage (or potential ... In order to calculate the total resistance of two resistors connected in parallel, this equation is used.

If you understand the physics behind a capacitor (two parallel ... also try to find thinner dielectric, although if it is too thin, your homemade cap might not survive the high voltage.

It's pretty difficult to find that one bulb that's causing the problem. However, this is a great time to look at the difference between series and parallel ... This high voltage (120 volts ...

Because dynamic power consumption for a microprocessor or clocked circuit is predominately a function of voltage (P = CV 2 f), logic systems that operate off the parallel port at below 5 V can ...