Tags » JFET

Electret microphone hysteresis

In attempting to determine the I-vs-V characteristics of an electret microphone, I stumbled across a phenomenon that I’m still having difficulty explaining. ¬†What I was looking for was a plot like this one: 1,036 more words

Circuits Course

Modelling dynalo on the breadboard

Believe or not, never in my life had I the chance to use a solderless breadboard (like this). The reason – I learned to solder in age 7-8. 682 more words