Mic to Vga Demo Update
Reinhard
Posts: 489
I have update my mic to vga demo:
The screen is refreshed cyclically.
A dotted zero line is output.
Every 2 seconds you switch between DC coupling and AC coupling.
The gain at AC is greater.
The AC coupling is realized with an IIR high pass.
The sound come from a pc (tone generator) over the air.
The screen is refreshed cyclically.
A dotted zero line is output.
Every 2 seconds you switch between DC coupling and AC coupling.
The gain at AC is greater.
The AC coupling is realized with an IIR high pass.
The sound come from a pc (tone generator) over the air.
Comments
https://forums.parallax.com/discussion/137428/pid-demo#latest
I don't remember that one! That's awesome.