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/diy/ - Do It Yourself

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>> No.1449815 [View]
File: 10 KB, 400x313, capsens.png [View same] [iqdb] [saucenao] [google]
1449815

>>1449791
The C simply reduces the sensitivity. For longer wires to the foil I would use either a shielded line or a twisted pair connection with one wire grounded at the sensing device and open at the foil. One pair from a LAN cable has about 50pF per meter.

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