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Design Ideas: March 1, 1996

Low-cost RS-232C multiplexer serves as multiport adapter
Simple procedure tests transducer
PAL facilitates in-system programming
Supervisory IC makes simple line monitor
Precision waveform converter uses sawtooth wave
Small transformer drives large EL panel

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