Cited as a reference · for beginners

Electronic Basics #32: Relays & Optocouplers

Name: Electronic Basics #32: Relays & Optocouplers
Channel: GreatScott!
Description: Linked in answers about switching loads from a microcontroller, with one pointer to the part around 6:30 on optocouplers for electrical separation.

GreatScott!

Why people recommend it

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

Watch for: Little comment given, so treat as background viewing

If you liked this

#310 Transistors "Survival Kit" and Tutorial for Makers

Andreas Spiess 3 people · 10 months · since Feb 2020
3V 5V Low Control High Voltage 12V 24V 36V E-switch MOSFET Module For Arduino

Robojax 3 people · 3 months · since Apr 2023
Electronic Basics #22: Transistor (BJT) as a Switch

GreatScott! 14 people · 13 months · since Sept 2016
Easy & Powerful Arduino Alternative? STM32 Beginner's Guide

GreatScott! 3 people · 3 months · since Aug 2019
New Arduino Tutorials

Paul McWhorter 140 people · 78 months · since Jul 2019
EEVblog #262 - World's Simplest Soft Latching Power Switch Circuit

EEVblog 63 people · 51 months · since Apr 2012

Why people recommend it

If you liked this

#310 Transistors "Survival Kit" and Tutorial for Makers

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

Electronic Basics #22: Transistor (BJT) as a Switch

Easy & Powerful Arduino Alternative? STM32 Beginner's Guide

New Arduino Tutorials

EEVblog #262 - World's Simplest Soft Latching Power Switch Circuit