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Design Ideas: August 1, 1996


Timers generate variable-sweep frequencies
Watchdog circuit uses leftover gates
Temperature sensor doesn't discharge battery
Switch yields programming voltage for flash µCs
Shared-memory interface eliminates arbitration
Build your own superheterodyne receiver
Printer port controls video multiplexer


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Copyright © 1996 EDN Magazine. EDN is a registered trademark of Reed Properties Inc, used under license.
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