NMOS LED switch
5 parts
A logic-level square wave on the gate switches the LED's ground path — the low-side driver inside nearly every microcontroller project. Watch the LED blink at 2Hz while the drain square-waves.
- V1 2.5V·2Hz
- M1 Vt 2V
- V2 9V
- R1 470Ω
- LED1
