LED Mixed Colour Light Solution

HT66F0042 + HT68FB540 + BS83B08A-3 + HT7750SA



  • HT66F0042 3-Colour PWM RGB control function

  • Use PC to download data through USB IC HT68FB540 for Colour Demo function

  • Use Bluetooth function in tablet PC to implement Colour Demo function

  • Use BS83B08A-3 slider key to implement Colour Demo function

  • HT66F0042 Auto Colour Demo function

  • Enter power down mode automatically after one minute if no operations

Block Diagram

Application Circuit