hi
i urgently need help with a circuit for a qt102 touch sensor (quantum research group). the problem i'm having is that i need to drive led's from it and it makes them very low in brightness when i use the same battery source than for the touch switch ... i think i need to drive it from a separate battery source and need help with a circuit design... mosfet maybe?
i am not so familiar with electronics but have come quite far with this project and do not want to give up now.
the battery source is 3.6V
here is a link to the datasheet of the QT102 : **broken link removed**
right this is it ...hope to hear from someone soon.
thanks
regards m
i urgently need help with a circuit for a qt102 touch sensor (quantum research group). the problem i'm having is that i need to drive led's from it and it makes them very low in brightness when i use the same battery source than for the touch switch ... i think i need to drive it from a separate battery source and need help with a circuit design... mosfet maybe?
i am not so familiar with electronics but have come quite far with this project and do not want to give up now.
the battery source is 3.6V
here is a link to the datasheet of the QT102 : **broken link removed**
right this is it ...hope to hear from someone soon.
thanks
regards m