300 second (5 minutes) USB recording module

15.99 15.99 15.99 USD

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Quantity on Hand : 430
Skill Level : Assembled and Tested
ROHS Compliant

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This module plugs directly into the USB port of your PC. Then use the free software to record up to 300 seconds of .wav files to this module. Comes with a speaker and a line out for an additional amplifier or external speakers.


  • Up to 300 seconds of re-recordable voice message (4.7K sample rate)

  • Includes 6 different playback settings including repeat and continuous playback.

  • Use USB type-A male connector for direct plug into USB port of PC (USB1.1)

  • Easy to transfer software for windows of WAV audio file.

  • Range of 4K - 20K sample rate.

  • 300 seconds non-volatile recordable IC.

  • Operating Voltage 4.5V

  • Operating Current < 50 mA

  • Standby Current < 5 uA

  • 4 Push switches for playback / stop of up to four different messages

  • 40mm 0.25W 16 ohm metal housing mylar speaker (included) 

  • 3.5mm (1/8") mono audio output 

  • System Requirements:

  • Unused USB port on computer

  • Windows XP, Vista, or 7 (Does NOT work on Windows 8, 8.1, or 10)
  • 3 x AAA Batteries (Not included)

  • Dimensions:
    Main board - Excluding USB connector: 55mm x 30mm
                          - Including USB & line-out connectors: 72mm x 30mm
    Speaker:  40mm (diameter)


This unit will directly plug into the USB port of your computer. A USB cable is NOT required. However if you do want to plug the unit into a extension USB cable first, you can order our A-male to A-female USB extension cable product number:

Additional Details:

For longer time before replacing the batteries you can remove the 3 x AAA battery holder the unit comes with and replace it with a different one: Alternate 3 x AA Battery Holders or you can connect 3 x C or 3  x D cells in series using 3 of these holders and connecting them in series: Alternate 1 x C or 1 x D Battery Holders

If you don't want to use batteries then we suggest this power supply: PSSMV1USA (Just set it on 4.5 volts)

NOTE: This unit will only record .WAV files. However, you can download a .mp3 file converter here: 

It is a very easy to use. Just open the sound file in this program, and save it as .WAV, and select PCM unsigned, 8 bit, mono in the Attributes section.

ALSO NOTE: When using the software for the USB5M, be sure to select "DAC for Ext.AMP" under the Voice Output tab before you program the board.

In Windows Vista/ Win 7 the PM66 software must be run as administrator by right clicking on the PM66 icon ad then click to "Run as administrator" 

Documentation and Downloads

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