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LED display available
06-25-2015, 11:08 AM
Post: #10
Didier Lachieze Offline
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Joined: Dec 2013
RE: LED display available
(06-25-2015 09:33 AM)BartDB Wrote:  Some Commodore calculators have the same displays as your picture of "old display". They are not sealed so the electrolyte of leaking batteries corrodes the bonding wires, and as you say there is no hope Smile.

I have a Commodore SR-4190R with this issue and I'm wondering what it would take to replace the bad display with a new one using the Sparcfun LED modules:

[Image: P1020305_s.JPG?psid=1]
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Messages In This Thread
LED display available - PANAMATIK - 06-22-2015, 03:08 PM
RE: LED display available - PANAMATIK - 06-22-2015, 04:31 PM
RE: LED display available - PANAMATIK - 06-23-2015, 12:33 PM
RE: LED display available - TASP - 06-23-2015, 01:00 PM
RE: LED display available - PANAMATIK - 06-23-2015, 01:29 PM
RE: LED display available - vk6ti - 06-23-2015, 11:58 PM
RE: LED display available - aurelio - 06-24-2015, 06:36 AM
RE: LED display available - BartDB - 06-25-2015, 09:33 AM
RE: LED display available - Didier Lachieze - 06-25-2015 11:08 AM
RE: LED display available - PANAMATIK - 06-25-2015, 09:44 PM
RE: LED display available - PANAMATIK - 06-25-2015, 10:01 PM
RE: LED display available - BartDB - 06-26-2015, 10:33 AM
RE: LED display available - PANAMATIK - 10-22-2019, 06:55 PM
Woodstock LEDs: A New Hope? - Ren - 02-10-2021, 12:50 AM
RE: LED display available - teenix - 02-10-2021, 06:29 AM
RE: LED display available - Chr Yoko - 02-10-2021, 07:37 AM
RE: LED display available - teenix - 02-10-2021, 08:23 AM
RE: LED display available - Chr Yoko - 02-10-2021, 09:47 AM
RE: LED display available - teenix - 02-10-2021, 10:40 AM
RE: LED display available - Ren - 02-13-2021, 08:58 PM



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