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<p>To the OP: did you consider using a 4T slide switch? There are
plenty of miniature and subminiature versions available, both SP
and DP.</p>
<p>Something like this:<br>
</p>
<p><img
src="https://5.imimg.com/data5/NE/KE/MY-668264/1-500x500.jpg"
alt="1 Pole 4 Way Slide Switch"></p>
<p>This one needs a panel cut-out of apprx 17x3 mm.<br>
</p>
<p>Granted, not as exciting as an eeprom, but does the job!<br>
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<p>Martin<br>
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