The Capacitive Touchpad Application Library provides details on touchpad application solutions based on HD6001QN16/SO16A/D16 microcontroller device. The system
application supports up to 9 touch buttons which is applied to One-Line type touch 2 sensors. For function applications, the system provides software I C Slave and Master interface communications with host. You can apply the system protocol to 2 obtain legitimate touch button data from I C interface as well as attain complete control of the related peripheral components.