if i have a signal that is -5v to 5v, how do i scale it to 0 to 3v?
T Thread Starter tempboogie Joined Jan 20, 2009 2 Jan 20, 2009 #1 if i have a signal that is -5v to 5v, how do i scale it to 0 to 3v?
bertus Joined Apr 5, 2008 22,270 Jan 20, 2009 #2 Hello, For - 5 to +5 conversion to 0 to 3 : Add 5 Volts (0 - 10 Volts) multiply by 0.33333333 => 0 - 3 Volts. Greetings, Bertus
Hello, For - 5 to +5 conversion to 0 to 3 : Add 5 Volts (0 - 10 Volts) multiply by 0.33333333 => 0 - 3 Volts. Greetings, Bertus
T Thread Starter tempboogie Joined Jan 20, 2009 2 Jan 20, 2009 #3 what circuit do i use? other than putting a voltage source in series with the signal...
Ron H Joined Apr 14, 2005 7,063 Jan 20, 2009 #4 A practical answer depends on source and load resistances, and what power supplies you have available. Your best bet is to tell us what you are really trying to do (the big picture). Tell us where the signal is coming from, and where it is going.
A practical answer depends on source and load resistances, and what power supplies you have available. Your best bet is to tell us what you are really trying to do (the big picture). Tell us where the signal is coming from, and where it is going.