Author Topic: Project help Needed Please, portable electronics circuit, DIY multimeter  (Read 446 times)

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Offline projecthelpTopic starter

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  • Posts: 2
  • Country: england
Hello all,

I am a college student from the UK and as part of my course i have to do a project, I have been given a project to do which is to Design a portable electronics circuit that can be used for training.  It must be;
Able to measure current, voltage and resistance.
Operate on 10 Volts DC, but plugged into the mains. (You will need to rectify and transform it down.)
Have a maximum of 5 resistors that can be in series, parallel and complex.
I have a tight budget and any help would be welcome,
Thanks
 

Offline themadhippy

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  • Posts: 3266
  • Country: gb
One  idea,reply  to the questions asked by people trying to answer your questions the first time you posted exactly the same thing.
 

Offline coromonadalix

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  • Posts: 7014
  • Country: ca
A cheap multimeter could be based on icl 7106 or icl 7107   ic's    3 1/2 digits,  tons of schematics on the web
 


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