Recent content by general lee

For those interested, here is the basic circuit I used: The input wave is the same as the output (for this setting) and that's the one centered around zero. The wave around the 4.5v mark is the signal present in the DC isolated region between the capacitors: The following graph shows...

Yeah...my new set-up involves two voltage follower op amps to supply a high input impedance. I also included two buffering capacitors to isolate the input signal from a copy of the input signal that I float up 4.5v (so I can keep the op amp's supply voltage in the positive range. I then dump...

Bump!!! Gotta order parts by Tomorrow...well...today...

Howdy y'all! I'm new here, but I was hoping that you guys could give me some good advice/info! (I would also like to apologize in advance...I am an electrical engineer in a time crunch, so sorry if I don't make much sense). I'm currently designing a pedal that is similar to a switch box (amp...