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Discharge Circuit

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Published in issue 345, July 2005

The author encountered a problem with a microcontroller system in which the +5-V supply voltage did not decay to 0 V sufficiently quickly after being switched off. A certain residual voltage remained, and it declined only very slowly. As a result, certain system components could not perform a clean reset if the power was quickly switched on again.

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Magazine July/August 2005
UK-345 (US $ 9.20)
Please note. In view of the complexity of international markets, Elektor cannot guarantee the availability of components for this project.

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