APA102 Description
APA102 is a type ic for the three-color RGB Diming control strip and string ,This ic using the CMOS process to provide three-color RGB LED output driver to adjust the output with 256 gray scale and 32 brightness adjustment ,APA with 2 signal output way , one is clock ,another is data, the clock and data is synchronizated ,so that the crystal cascade piece of output movement is sychronizated.