by
MrAl
Published on 15th October 2012 09:06 AM
Number of Views: 2444
Here is some basic theory on diode log and antilog circuits and their derivations. Lots of people seem to be interested in this kind of circuit so i thought it would be a good idea to present some useful information on this subject.
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by
MrAl
Published on 15th October 2012 09:00 AM
Number of Views: 2021
Sometimes we want to know the current draw of a device for various reasons. One reason would be to estimate the run time of the device when it is running on batteries. It is often very inconvenient to try to break the battery connections and insert a current meter or sense resistor, so here is an alternate method that does not require breaking the current flow.
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by
dougy83
Published on 24th September 2012 11:38 PM
Number of Views: 2234
The 555 timer IC is often used to provide flexible astable oscillators and monostable timers. The IC is also capable of
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by
Winterstone
Published on 16th July 2012 01:38 PM
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by
ElectroMaster
Published on 27th January 2012 03:44 AM
Number of Views: 6767
This article will explain the function of a bypass capacitor, when its appropriate to use them, and what values you should consider using.
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by
ElectroMaster
Published on 26th January 2012 01:21 PM
Number of Views: 5439
A look at a powerful technique for controlling analog circuits with a microprocessor's digital outputs.
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by
AtomSoft
Published on 14th July 2011 01:35 PM
Number of Views: 7164
How to calculate voltage drop across series resistors.
Step 1
Determine current of total resistors
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