This circuit monitors the current of a series of 40 V lithium battery packs connected in series. The circuit is from 2005 Linear Technology documentation. MOSFETs allow equivalents according to load current.
Found in a Popular Electronics from 1992, this circuit uses a PLL567 in an audio meter bridge that...
This circuit was found in an old European documentation. When R2 is cut off the circuit triggers...
This circuit for the positive front of a rectangular signal was found in an old documentation, but applies...