NPN 2N2222 transistor component as switch and amplifier circuits with schematic tutorial. 2N2222A HD

https://www.youtube.com/c/electronzap https://www.amazon.com/shop/electronzapdotcom Electronzap earns money from this storefront and many of the links to products. https://www.patreon.com/electronzap https://www.twitch.tv/electronzap I now do my gaming, Fallout 4 for the time being, on Twitch. NPN transistor explained. I use the 2N2222 transistor which is the most common NPN bipolar junction transistor. I go over using a NPN transistor as either a switch or amplifier and go over a simple transistor circuit schematic. #2N2222 #BJT #electronics