Search found 4 matches

by mrbmw
Wed Jun 19, 2002 4:11 pm
Forum: General Discussion
Topic: tricky dc voltage problem
Replies: 7
Views: 1385

Re: tricky dc voltage problem

What you describe is exactly what I am trying to do.<p>Thanks heaps for the info.
by mrbmw
Tue Jun 18, 2002 5:25 pm
Forum: General Discussion
Topic: tricky dc voltage problem
Replies: 7
Views: 1385

Re: tricky dc voltage problem

Thank alot RonH, I have posted some questions about the schematic on the poptronics forum, I hope you get time to answer them.<p>Your help has been greatly appreciated, and if the proposed circuit works, I might show my appreciation in a more tangible manner.<p>Thanks Heaps.
by mrbmw
Tue Jun 18, 2002 1:34 am
Forum: General Discussion
Topic: tricky dc voltage problem
Replies: 7
Views: 1385

Re: tricky dc voltage problem

a reverse-biased Zener diode.This sounds both interesting and promising. Can you please provide more info!
by mrbmw
Mon Jun 17, 2002 1:30 am
Forum: General Discussion
Topic: tricky dc voltage problem
Replies: 7
Views: 1385

tricky dc voltage problem

I am after a circuit or some kind of IC which takes a low current 5V input and coverts it to 0V, the tricky part is I need the coversion done in real time and the coversion has to work for the entire 0-5V range, i.e. if the input voltage is 4.5 volts then the output is .5 if it's 4V then the output ...