Boolean Logic Logic Gates Crash Course Computer Science 3

Today Carrie Anne is going to take a look at how those transistors we talked about last episode can be used to perform complex actions With the just two states on and off the flow of electricity can be used to perform a number of logical operations which are guided by a branch of mathematics called Boolean Algebra We re going to focus on three fundamental operations - NOT AND and OR - and show how they were created in a series of really useful circuits And its these simple electrical circuits that lay the groundwork for our much more complex machines CORRECTION AT 1 27 the graph says Quinary System but then the graph shows 10 possible states - which is actually decimal Technically there should be only 5 possible values there but the overall concept is still the same Produced in collaboration with PBS Digital Studios a http 3A 2F 2Fyoutube com 2Fpbsdigitalstudios a The Latest from PBS Digital Studios a https 3A 2F 2Fwww youtube com 2Fplaylist 3Flist a We ve got merch a https 3A 2F 2Fstore dftba com 2Fcollections 2Fcrashcourse a Want to know more about Carrie Anne a https 3A 2F 2Fabout me 2Fcarrieannephilbin a Want to find Crash Course elsewhere on the internet Facebook - a http 3A 2F 2Fwww facebook com 2FYouTubeCrashC a Twitter - a http 3A 2F 2Fwww twitter com 2FTheCrashCourse a Tumblr - a http 3A 2F 2Fthecrashcourse tumblr com a Support Crash Course on Patreon a http 3A 2F 2Fpatreon com 2Fcrashcourse a CC Kids a http 3A 2F 2Fwww youtube com 2Fcrashcoursekids a

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