One more thing; I'm a bit confused regarding the use of the resistors and/or their positions. The 68K resister on the Source pin for example. If the power supply's negative lead is connected before the button but the lead is connected before the resistor, then is the resistor there to protect the button? Also, you have a 270 Ohm resistor between the Gate and the second button, which I assume is to protect the 2nd button and then the power supply's positive lead is connected to the 2nd 68K resistor but only after the positive lead of the load. Again, is that to protect the 2nd button? It certainly isn't protecting the positive lead of the LED. I guess these resistors are really to benefit and protect the Mosfet from the power supply, right? What I really need to do is understand how the current flows through the Mosfet. I think that once I understand that, the reasons for the resistors, their specific Ohm rating and their position in the circuit may become clear to me. Thanks again, Rich
@TechBerto1739 ай бұрын
Awesome, thanks for sharing.
@dhimande26468 ай бұрын
Very nice
@richpaul813222 күн бұрын
Thanks, but at 2:11 in the video, you connected the 68K Ohm resistor to the SOURCE pin of the Mosfet, not the "Drain" pin as you had labeled. I'm certain that you simply made a type-o because earlier, you held up the Mosfet and correctly identified the Gate, Drain, & Source pins, (Drain Pin is always in the center), which indicated that you knew the pin configuration of that Mosfet.. Therefore, I must assume that you simply mistyped the Pin ID when you were instructing to solder the first 68K Ohm resistor to the Mosfet. Other than that simple mistake, I think you demonstrated a very good example of a simple Mosfet-circuit application project. Rich
@otrocontraste69102 ай бұрын
Hola necesito esta losjica tres led uno rojo para peligro, azul para agua,verde para indocar tierra y un solo pulsador para oprimir , primero si preciono el boton prende rojo y si undo nuevamente se apagaria el rojo y prende el azul y si preciono nuevamente pagaria el azul y prenderia verde y si preciono nuevamente se apagaria el circuito espero meayudes con este proyecto muchas gracias
@AJayTheStageArtist10 ай бұрын
Thank you so much for sharing this good content and knowledge