Dear Sir/Madam,
I read the datasheet of TTP223 touch sensor switch, the operating voltage is 2.0V~5.5V, I only have one 12V battery source, how can I wire the battery with 12V LED belt and this touch sensor switch? I know how the voltage divider work but no idea how to wire the I/O pin of the TTP223 touch sensor switch, do anyone can help?
Best regards,
Kelvin.
I read the datasheet of TTP223 touch sensor switch, the operating voltage is 2.0V~5.5V, I only have one 12V battery source, how can I wire the battery with 12V LED belt and this touch sensor switch? I know how the voltage divider work but no idea how to wire the I/O pin of the TTP223 touch sensor switch, do anyone can help?
Best regards,
Kelvin.