Hello all, i have been tinkering with some series universal motors out of a vacuum cleaner and circular saws and would like some insight into the mechanism that determines directionality of the motor. Unlike dc motors i have used in the past, changing the wiring to the armature in relation to...
Hello all, I am trying to create a circuit that allows me to use serial data to control the speed of a 12v dc motor I removed from an electric drill. So far I have successfully made the circuit in diagram (a) using a 100k pot to alter the speed. So the next problem to solve is how I can instead...
here is an excerpt from http://en.wikipedia.org/wiki/Digital_filter#Comparison_of_analog_and_digital_filters.
"However, digital filters do introduce a higher fundamental latency to the system. In an analog filter, latency is often negligible; strictly speaking it is the time for an electrical...
hi codexus, thanks for the reply.
Yes, i understand the buffering which affects and causes the delay of audio processing. I suppose I'm asking the question on a lower level.That is, what electrical components in digital systems which use buffering are not present in an analogue system like a...
I am just a beginner so if I am asking in the wrong forum please move it to the more relevant one.
From my understanding, electromagnetic waves are what carry audio signals and dependent on the conductor, this speed varies. I have read coxial will carry at about 2/3 speed of light, and...