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Sharp EL-160: Difference between revisions
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The calculator uses 3 PCBs internally, one for the power supply, mounted inside a metal cage, and display and logic boards, both seated into a card-edge connector. | The calculator uses 3 PCBs internally, one for the power supply, mounted inside a metal cage, and display and logic boards, both seated into a card-edge connector. | ||
The calculator uses a [[reed switches|reed-switch]] keypad, [[Category:VFD|Vacuum Fluorescent Displays]] (12x Itron [[DG12B]] and 1x Itron [[SP-12A]]), and 4 [https://en.wikipedia.org/wiki/Integrated_circuit Integrated Circuits], the [[Category:Rockwell]] [[MRD2256]], [[DC1152]], [[ACM1156A]], [[AU2271C]], and the [[Hitachi]] [[HD3113]], presumably for keyboard decoding purposes. | The calculator uses a [[reed switches|reed-switch]] keypad, [[:Category:VFD|Vacuum Fluorescent Displays]] (12x Itron [[DG12B]] and 1x Itron [[SP-12A]]), and 4 [https://en.wikipedia.org/wiki/Integrated_circuit Integrated Circuits], the [[Category:Rockwell]] [[MRD2256]], [[DC1152]], [[ACM1156A]], [[AU2271C]], and the [[Hitachi]] [[HD3113]], presumably for keyboard decoding purposes. | ||
== Gallery == | == Gallery == | ||