|keeping audio fun|
I have automated a number of tedious but useful calculations for electronics. Use these interactive online web-calculators to save you time. I will keep adding them as time goes on.
Microstrip Transmission Line Impedance (based on old formulas)
Passive Low-Pass Filter
7th Order "Hagerworth" Low-Pass Filter
Passive Band-Pass Filter
Passive 2-Pole Low-Pass Filter
Choke Filtered Supply