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Audio Mini Board

The Audio Mini Board is a quick and easy solution to adding sound to your control system. This board incorporates an amplifier together with a speaker for outputing a wide range of sounds.

The board accepts a standard stereo jack input together with a header connection if a direct connection to your sound source as required. The unit includes the LM386 amplifier from National Semiconductor together with the necessary support components.

Our Audio Mini Board is an inexpensive way of adding sound to your system and can also be connected directly to another sound source.



  • Includes Speaker and LM386 Amplifier
  • Stereo Jack Input Plug
  • Header Connection for Direct Connection to an Arduino Board or other Sound Source
  • Works from +5V Supply
  • Ideal for adding Sound Warnings to a Control System
  • Board Dimensions: 45 x 55 mm