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Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!usc!bloom-beacon!husc6!m2c!m2c.m2c.org!jds
From: jds@m2c.m2c.org (jds)
Newsgroups: misc.forsale,sci.electronics
Subject: MicroMint Text to Speech Boards For Sale
Message-ID: <4944@m2c.M2C.ORG>
Date: 29 Jun 89 03:38:57 GMT
Sender: jds@m2c.ORG
Reply-To: jds@m2c.m2c.org (jds)
Distribution: na
Organization: Massachusetts Microelectronic Center, Westboro, Mass.
Lines: 26



I have a few MicroMit Text to Speech boards I'd like to sell.  I believe
this board was one of Steve Ciarcia's construction projects in Byte magazine
in '82 or '83.  These were apparently bought assembled and tested.  The 
boards are fully socketed.

  This board originally used its own onboard +5, +-12V power supply 
which was connected to an offboard 22VCT transformer.  It was modified
to use external power supplies.  To use the onboard supply again you'd
have to put in a 7805 regulator and a couple of 12V zener diodes and hook
it up to a transformer.
 
Features:

  Parallel or Serial (150-->9600) Operation
  SC-01 Voice Synthesizer Chip
  8 Position Configuration Dip Switch 
  Onboard Amplifier (LM386) with volume control.
  Mini headphone jack, or connect directly to an 8ohm speaker.

 
I am asking $30.00 each for these.  I'll pay shipping anywhere in the
continental US.  For more details, send email.

-- john