Rattlesnake Mosfet Multi-switch

in my previous electronic basics video I showed you that bipolar junction transistors can easily be used as a switch In order to turn on and off your load slowly or even rapidly if you want to for example Dim the brightness of your favorite led efficiently But as soon as I try to control the bigger loads the transistor start to heat up quite a bit Which is mainly due to the energy loss of the collector and emitter path This means our circuits efficiency can still be improved and for that They likely exist another popular and more suitable transistor type these so called Mosfets By creating a similar circuits which can basically do the same as before The Mosfet only as an energy loss of 0.6 watts across as equivalent collector emitter path and thus increases the overall efficiency of the circuits up to 97% Not bad so in this video I will show you at first how easy it is to control such