标签: pca9685

构建一个更好的全彩色RGBA显示器液晶背光单元NXP16-channel,12-bitI2C-busPWM/LEDbacklightcontrollerPCA9685BuildabetterLCDbacklightingunitforfull-colorRGBAdisplaysThisflexibleI2C-busLEDcontroller,optimizedforfull-colorLCDRGBAbacklightingunits,canalsobecombinedwithswitch-moderegulatorstocreatehigh-efficiencyLEDdisplayswithlowin-rushcurrent.TheICreducesEMIandoffers4,096-stepLEDdimming.KeyfeaturesOptimizedforfull-colorLCDRGBAbacklightingapplications,}16LEDoutputswith25-mAsink/10-mAsourcethePCA9685isa……