Appliance Test (CB16511E)

We found this circuit in a 1998 documentation. It tests common household appliances to see if they are shorted by lighting an incandescent lamp.

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1.5 GHz Prescaler (CB13727E)
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Using an operational and a transistor according to the maximum desired current, this circuit...
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Another of the many anti-bounce circuits that we have in this section of our website. This one...