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 Robotics / Handy Board / 5654
5653  |  5655
Subject: 
Parts availability
Newsgroups: 
lugnet.robotics.handyboard
Date: 
Wed, 24 Feb 1999 19:42:46 GMT
Original-From: 
Guy M. Snodgrass <navyguy@STOPSPAMai.mit.edu>
Viewed: 
1109 times
  
To all:

  I am constructing the Handy Board from 'scratch', since many places want
upwards of $200 for a built (and tested) board.  I have located most of
the required parts, but have not located the following:

the 1 uH iron core inductor
the 5W 47ohm resistor
the resistor networks -- isolated or common?
piezo beeper
32k static ram  --  62256-100lp  (I have Hyundai HY62256alp-10)
(eqivalent?)
74HC138
DS1233-10 voltage monitor
IS1U60 infrared demodulator

  All other bases I think I have covered.  I looked for these w/ DigiKey
and Jameco.  looked briefly on mouser but didn't have all I was looking
for and abhorred the $20 min order.

  Any information or help would be greatly appreciated!

Guy



Message has 1 Reply:
  Re: Parts availability
 
(...) I was able to follow the parts list and get most of the things from the suggested supplier. (...) (eqivalent?) (...) I thought that I got the memory from Jameco, but I think BG-Micro sells it was well. I would also think they both might carry (...) (26 years ago, 24-Feb-99, to lugnet.robotics.handyboard)

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