PNP BJT switch circuit basics using 2N3906 bipolar junction transistor with pull up resistor

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PNP bipolar junction transistor (BJT) wired as a switch. The low on signal comes from a push button switch which also has a pull up resistor that keeps the voltage held high until overpowered by the closed switch which then connects directly to ground while pressed.
#transistor #PNP #electronics

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[@dannyjensen4954]

Thanks! For all videos.

[@Electronzap]

Hey Danny, long time no see, thank you very much!

[@dannyjensen4954]

@@Electronzap Boat project and needed to remember some stuff you taught me.

[@HazeAnderson]

Really good stuff! I am starting to be able to understand more about calculating the current amount. I hope you are doing well! :) /

[@Electronzap]

Good times! Things are good thanks!

[@TheMysterDe]

Well, why don't 5 volts just flow directly to ground through resistor 1?

[@kbruin79]

It will flow through the pull up 10K and it will also flow through the transistor base to turn it on.

[@simonray4713]

Wow. Thank you very much.

[@Electronzap]

Thanks for watching!