Capacitive Touch Switch Kit For Diy Electronics

Description

Both types of switch are built onto the one PCB so you can see and explore how each type works. A battery(not included) can power the touch switch (2 contacts) but a power supply (like kit 80040) must be used for the touch plate (1 terminal) to work. High quality 12V relay rated at switching 240V/3A supplied. Uses 14011 IC.

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