The sine tag has no wiki summary.
1
vote
2answers
245 views
Calculate transfer function with Sine generator
Given this circuit I would like to know how can I find it's transfer function.
A method I've considered was to use Node Equations on nodes 1 and 2 ,
and I have a few things that I don't find clear ...
7
votes
5answers
370 views
Generating a differential signal
I was given a small task (actually it's part of a much larger task) where the requirement is to generate a signal which looks like it came from a microphone. The following requirements needs to be ...
2
votes
1answer
944 views
Ultrasonic Transducer driver
I found some youtube vids on Ultrasonic Cleaning, and thought it would be a cool DIY project. On eBay I found this. Some other transducers in the same range requires 400-800V supply. Anyone have any ...
2
votes
4answers
505 views
Square wave / Sine wave is more audible
Consider you have 50 Hz both square wave as well as sine wave put on to a same speaker at different time. Which signal is more audible and what is the reason behind that ?
We know that by taking the ...
1
vote
2answers
482 views
Measure AC Sine Wave amplitude with ADC
I have created an AC sine way using a wien-bridge network.
I would like to measure the peak to peak voltage of this wave using my microcontrollers ADC.
I cannot just use this wave as an input to my ...
-2
votes
2answers
249 views
Transformation of Sin wave
I was impressed by your solution of my previous problem. So, I think you may help me with this image
I have made huge circuit with OpAmps and couple of active and passive components, but I suppose ...
3
votes
5answers
1k views
Is this a suitable sine wave osc? how would I control the frequency?
Overview-
I'm making a bank of analog sine wave oscillators and I'm interested in keeping the design compact.
I've started by making a Wien Bridge oscillator. As I'm working from a single power ...
2
votes
1answer
340 views
Seeing sine wave output from external oscillator but expect to seeing square wave output
Buy some external oscillator from eBay and hook up to 5V DC and RF output to DSO.
Seeing sine wave output from external oscillator but expect square wave output.
I connect lab PSU to ...
