TLC5928PWPR by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。TLC5928PWPR Price reference $ 1.530000。TLC5928PWPR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TLC5928PWPR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial