touch

Hello all, I am working on a circuit and have come up against. It is a kind of version of the Hulda Clark Zapper, using a 9V battery to produce around a 30kHz PWM signal... I want to detect with my PIC12F1571 microcontroller when the zapper output is connected to a person and when it is not...

Hi there, I have ask how can I bypass the touch button on fan Sencor SFE 2340WH, please? I want to of/off fan with smart momentary switch. Below is componets names, maybe with reading errors and photos of con board. Thank for all suggestions. PS: The best solution will be if i will be able to...

I have a light mounted underneath my desk to illuminate equipment there. It has a touch-sensitive switch which is always turning on when I brush it with my knee, which is very annoying. I opened it up, hoping to disconnect the switch, and connect a simple toggle switch to the leads, and mount...