On 04/06/2012 00:05, Tobias wrote:
I am trying some R and C measuring designs on the breadboard but
nothing too promising so far.
Tobias,
For capacitance you might look at these Elektor projects:
Low range
http://www.elektor.com/magazines/2011/april/pico-c.1738839.lynkx?tab=1
High Range
http://www.elektor.com/magazines/2003/february/autoranging-capacitance-meter.55025.lynkx
In both cases they are not much more than a TLC555 timer (the design is
a bit fussy on which manufacture's 555 is used) that the controller
measures the period of and then calculates the capacitance.
Project is looking good...
Grahame
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