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STD ATMEGA_CALCULATOR
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License: CC-BY 3.0
Description
This is an attempt to create your own version of the calculator on the ATMEGA8 chip.
The purpose of the conclusions of the microcontroller is seen in the circuit.
The handling of 20 keys is described on my blog - http://un7fgo.gengen.ru/?p=2127 (I apologize, only in Russian).
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