Question: Where does one begin when wanting tp recompute the component values when changing a circuit to handle a different supply voltage or range of voltages? Is it resistors, capicitors, then diodes, etc., or some arrangement thereof, or does it matter, or is it dependent on each net in the circuit?
I want to compute the necessary changes to datasheet schematics for the LM3914 so I can add it to my variable supply output to indicate percentage of voltage change from 0 to max available.
As always, thanks for your valuable time, & best wishes to all for 2009!
I want to compute the necessary changes to datasheet schematics for the LM3914 so I can add it to my variable supply output to indicate percentage of voltage change from 0 to max available.
As always, thanks for your valuable time, & best wishes to all for 2009!