I just turned an old 5 dollar CRT into a VU meter. I noticed however, the amplitude must be VERY high to get a satisfactory waveform.
I have seen little tid-bits of info regarding these " amplifiers " that could possibly be built into this old TV.
I am eager to build, I am eager to learn.
Some proper guidance is what I am asking for.
Another thing, The Tv of course now has 2 probes sticking out of it. I would think that I could hook this up in parallel with my phones speaker to give me a cool effect.
Could it be done?
Considering the probes are not putting out any current I don't see why not.
In case you're lost by now the main questions are:
Guidance to building an amplifier for the CRT
And if I can hook this up to my telephone. ( I have an old GTE Model 80 )
Thanks a bunch!
I have seen little tid-bits of info regarding these " amplifiers " that could possibly be built into this old TV.
I am eager to build, I am eager to learn.
Some proper guidance is what I am asking for.
Another thing, The Tv of course now has 2 probes sticking out of it. I would think that I could hook this up in parallel with my phones speaker to give me a cool effect.
Could it be done?
Considering the probes are not putting out any current I don't see why not.
In case you're lost by now the main questions are:
Guidance to building an amplifier for the CRT
And if I can hook this up to my telephone. ( I have an old GTE Model 80 )
Thanks a bunch!