LX9300 HAPPY BIRTHDAY SONG MUSIC VOICE MODULE

• • Voltage: 2.5V-4.5V
  • PCB board dimensions: 20mm*11mm
  • Module static working current: only a few µA
  • The red wire of the battery box is positive, and the black wire is negative.
  • The speaker doesn’t require you to tell apart the positive and negative ends. You can use a regular 4 ohm 0.25W, 0.5W, or passive buzzer.
  • Remember to use an NPN-type transistor, like S8050 or S9013.

Package Includes:

• • 1 x LX9300 Happy Birthday Song Music Voice Module Tone Control Board Loop Play IC Sound Chip 3.0V-4.5V