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Anyone here who knows how to remove this thing and access the CPU on a calculator? : r/calculators
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1x Genuine RARE A5700EC Rockwell ELKA 55 CPU Calculator 42-pin IC | eBay
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CPU Collection Romania - Calculator Tim-S made in Romania @Timisoara in 1988 .. Z80 Cpu | Facebook
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Could you make a computer out of calculators, controllers, consoles, etc.? - Quora
Anybody know what type of processor the fx-85GT PLUS calculator has? Its honestly just out of interest but I can't find stuff online and the processor is under this black blob :/ :
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architecture - What type of processor in usual 8-digits pocket calculator? - Electrical Engineering Stack Exchange
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