Home › Magazines › 2010 › July/August › Digital Thumbwheel Switch

Digital Thumbwheel Switch

(Summer Circuits 2010 article)

Published in issue 403, July/August 2010

Thumbwheel switches are remarkably expensive and always playing hard to get. Here’s a cheaper, digital equivalent with the ability to remember the value it was set to. It is programmable to different modes such as inverted or non-inverted BCD code output, programmable READ pin active level, and the choice of hexadecimal or decimal BCD count.

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Click below to download a PDF copy of this article from Elektor magazine.

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	Magazine July/August 2010
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	ATtiny2313 DIP20, programmed
	090538-41 (USD 12.90)
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Please note. In view of the complexity of international markets, Elektor cannot guarantee the availability of components for this project.

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