Reminder (CB9548E)

This circuit maintains on a flashing LED at a frequency determined by the capacitor. The unijunction transistor can be 2N2646.

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Beacon with instrument (CB20495E)
This circuit causes an instrument needle to oscillate to signal an event. The circuit is powered by...
Multiple Experimental Bridge (CB23674E)
This bridge circuit for the bench can have several uses. We found it in Radio Electronics magazine...
AP7350 Ultra low quiescent current LDOs
July 2017 - The new Diodes Incorporated AP7350 LDOs with ultra low quiescent current can be...