The most common ways of hooking up more than one speaker to an amplifier channel are: Series Connection Parallel ... flows through a circuit. Ohms Law: V = i * R where V = voltage, i = current, R = ...

Because, unlike a simple string of lights in a series circuit, these are all arranged in a parallel circuit. And you can think of a parallel circuit as having several different routes that all run ...

[Theme Music] Let's keep things simple. There's an enormous ... these equations to work! Here's an example of a circuit with resistors in both series and parallel formations.

So I'm trying to detect through Visual Basic 6.0 when a voltage change occurs on one of the pins of the serial/parallel port. The whole thing is pretty simple; no data transfer/handshaking/etc ...

However, this is a great time to look at the difference between series and parallel circuits. A Simple Circuit Just about the simplest circuit you can create uses just one battery and one light bulb.