I built a tactile Morse code key with two Ttp-223 sensors and it works great but one of the sensors is extremely sensitive and false triggers if my finger is too close. Any hints on how to decrease/adjust sensitivity? Thanks!

TTP-223 sensot too sensitive

Wawa February 20, 2024, 10:17pm 4

Sensitivity can be lowered by adding a capacitor to the touch pad.
This page explains it.
Leo..

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