Audio and Power level indicator module KA2284

Audio level indicator, Power level indicator , level indicating module KA2284

  • Chip: KA2284;
  • Supply voltage: 3.5V-12V;
  • The magnitude of the level can be adjusted;
  • AC and DC signals can be controlled by jumper;
  • PCB board size: 29 (mm) x21 (mm);
  • Adjustable span of power level
  • Perfect for Arduino DIY project