High Resolution Capacitance Meter

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High Resolution Capacitance Meter

Post by Kasamiko on Mon Aug 22, 2011 1:25 am



High Resolution Capacitance Meter measures in 0.01pF digits. Total range 0pF to 50uF.


Features:

1. It has very high resolution; from 6 to 7 digits! (Others have 3 or 4 digits)
2. It has a wide range; 0pF to 50uF. (Others do not go over 0.1uF or 1uF)
3. It uses only a single cheap PIC 16F628. (Others use two ICs)
4. It does not need calibration! (Others need calibrating with a special test cap)
5. It can do auto-zeroing, floating zero and negative capacitance (relative to zero).


Copper side:




Top side:





With NO capacitor attach:





With 15pF ceramic cap:





With 0.1uF




With 0.47uF:




With 22pF:





With 10uF:






Ganda ng BLUE LCD....salamat sa bading na e-tronix.... ;D





Kasamiko
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Posts : 19
Join date : 2011-07-23

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Re: High Resolution Capacitance Meter

Post by peter on Tue Oct 11, 2011 10:18 am

magkano kaya ito sir?

peter
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Join date : 2011-10-09
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