Arduino Capmeter

LenP17 built a capacitor meter using the new Adafruit Arduino enclosure and LCD. The cap in question is placed in the sweet spot of a 555 circuit, and the resulting frequency is measured, correlated to a particular capacitance, and then displayed by the Arduino.

More info in the forums.

Nice work, Len!

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  1. Hi there! It would be fanstastic to get a link to the schematics!

  2. Thanks for posting this, John!

    I’ll post more info about this in the forums when I get a chance.

  3. More info posted here:

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