014 NPN BJT switch improved 555 timer output NE555

Most 555 timers fail to output the full positive side of the power supply voltage. This results in less voltage to a load headed to ground while the output is high. However, by attaching an NPN BJT to the load, you can used the 555 timer’s high and low output to simply turn the switch on and off. In that way, the load will get virtually all of the power supply voltage.

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Assortment of commonly used integrated circuits (IC). I made a lot of videos with them.

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Nice looking larger value capacitor kit.

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Basic electronics circuit fragments and simple circuits 12 weak 555 signal controlled bipolar junction transistor switch by electronzap electronzapdotcom
Basic electronics circuit fragments and simple circuits 12 weak 555 signal controlled bipolar junction transistor switch by electronzap electronzapdotcom



Some nice low power boost converters above that I enjoyed using in a couple videos.


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