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Chris Chung's Sinclair Scientific Design - IEEE Spectrum Article
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Chris Chung's Sinclair Scientific Design - IEEE Spectrum Article
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Chris Chung's Sinclair Scientific Design - IEEE Spectrum Article
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05-26-2020, 11:32 PM
Post: #3
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RE: Chris Chung's Sinclair Scientific Design - IEEE Spectrum Article
(05-26-2020 03:42 PM)jjohnson873 Wrote: This article may be of interest to a few, appearing in the IEEE Spectrum - June 2020 issue. It discusses Chris Chung's making of a pc board calculator, recreating a Sinclair Scientific calculator. I saw this on the FB HP Calc Fan group. It was hard to decide which one to buy, the one with the bubble LEDs, or the much cheaper one with modern LEDs. I still haven't decided... but will probably go cheap on this one... --Bob Prosperi |
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Chris Chung's Sinclair Scientific Design - IEEE Spectrum Article - jjohnson873 - 05-26-2020, 03:42 PM
RE: Chris Chung's Sinclair Scientific Design - IEEE Spectrum Article - Massimo Gnerucci - 05-26-2020, 04:50 PM
RE: Chris Chung's Sinclair Scientific Design - IEEE Spectrum Article - rprosperi - 05-26-2020 11:32 PM
RE: Chris Chung's Sinclair Scientific Design - IEEE Spectrum Article - EdS2 - 05-27-2020, 06:29 AM
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