⏱️ Learn a Classic NMOS Circuit in 15 Seconds!─影片 Dailymotion

One of the most-used MOSFET setups—explained fast. Save for your next project! ➕ Follow for more.

Transcript

00:0015-second guide to the classic NMOS application

00:03if we want to use a microcontroller

00:06to control a light bulb

00:07we need to employ an NMOS transistor

00:10as we all know

00:12an NMOS has three pins

00:14the gate G, drain D

00:17and source S

00:18by connecting one of the microcontroller's IORO ports

00:22to the gate G of this MOS transistor

00:24we can control the light bulb

00:27when the microcontroller's IORO port

00:29outputs a high logic level

00:32the NMOS acts like a closed switch

00:35turning the light on

00:36when it outputs a low logic level

00:38the NMOS acts like an open switch

00:42turning the light off