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blackguardx
on Oct 24, 2017
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Try quickly typing 1+ 2 + 3 into the iOS 11 Calcul...
Switches are usually connected to digital inputs with one wire as well. The other wire is connected to either power or ground. The wire to the microcontroller is either pulled up or down with a resistor to power or ground, respecively.
krastanov
on Oct 24, 2017
[–]
Yes, but capsense does not require that power/ground wire.
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