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Re:: RZ-1 memory upgrade?

2015-03-16 by gmeredith1@...

Hi Kevin,


Here is the exact one I have, from an Australian supplier:


S3316A 0-15 BCD Mini Thumbwheel Switch - Altronics

S3316A 0-15 BCD Mini Thumbwheel Switch - Altronics
Panel mount mini BCD coded selector switches. Each unit is engraved (white on black). Output is coded in BCD with 8-4-2-1 weighting. Gold plated PCB tracks and connections. Panel cutout 8 x 14mm. Available as octal (8 positions) or hex (16 positions). Eac
View on www.altronics.com.au
Preview by Yahoo


Here is another US place that looks the same as mine as well:


PHGA-3114 CHERRY ELECTRICAL SWITCH THUMBWHEEL HEX BLK MATTE

PHGA-3114 CHERRY ELECTRICAL SWITCH T...
US $4.93 New in Business & Industrial, Electrical & Test Equipment, Connectors, Switches & Wire
View on www.ebay.com
Preview by Yahoo


Good to hear the project is nearly done! Hope it goes wqell.


Cheers. Graham





---In casiocollectors@yahoogroups.com.au, <k-vin@comcast.net> wrote :

Hi Graham, I'm finally completing my RZ-1 memory expansion, but for the life of me cannot find any 4-bit, push button, numerical encoders as described in your excellent MMT8 memory expansion article. Jameco part 577117 is not showing up. Do you happen to know where to find one of these devils? I've tried a bunch of search terms but I'm only finding rotaries.

Thanks,
Kevin

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