Topic

load switching

3 videos. Ranked by independent recommendations, not by views.

1. 

   1 #310 Transistors "Survival Kit" and Tutorial for Makers

   Andreas Spiess 3 people · 10 months · since Feb 2020

   Andreas Spiess's short list of transistors for makers helps people choose a suitable part, particularly a logic-level N-channel MOSFET for switching loads such as solenoids from a microcontroller.

2. 

   2 Electronic Basics #32: Relays & Optocouplers

   GreatScott! 3 people · 3 months · since Jul 2020

   Linked in answers about switching loads from a microcontroller, with one pointer to the part around 6:30 on optocouplers for electrical separation.

3. 

   3 3V 5V Low Control High Voltage 12V 24V 36V E-switch MOSFET Module For Arduino

   Robojax 3 people · 3 months · since Apr 2023

   Linked with little comment as a possible way to switch loads, and also as a source for the schematic of a cheap optocoupler and MOSFET module.