![4N35 is a widely used optocoupler device. The post below covers 4N35 optocoupler pi… | Basic electronic circuits, Electronic schematics, Electronic circuit projects 4N35 is a widely used optocoupler device. The post below covers 4N35 optocoupler pi… | Basic electronic circuits, Electronic schematics, Electronic circuit projects](https://i.pinimg.com/originals/eb/6f/18/eb6f18c3b03bf7fece4d0d76aaf37410.gif)
4N35 is a widely used optocoupler device. The post below covers 4N35 optocoupler pi… | Basic electronic circuits, Electronic schematics, Electronic circuit projects
![identification - Is this an optocoupler ans how do I identify the pins? - Electrical Engineering Stack Exchange identification - Is this an optocoupler ans how do I identify the pins? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/1CkhP.png)
identification - Is this an optocoupler ans how do I identify the pins? - Electrical Engineering Stack Exchange
![4N35 Optocoupler: Pinout, Datasheet, Applications [Video] | Circuitry, Switched mode power supply, Electronics components 4N35 Optocoupler: Pinout, Datasheet, Applications [Video] | Circuitry, Switched mode power supply, Electronics components](https://i.pinimg.com/736x/60/b1/c0/60b1c060be8df5bfaa0c12927ea66f86.jpg)
4N35 Optocoupler: Pinout, Datasheet, Applications [Video] | Circuitry, Switched mode power supply, Electronics components
![voltage level - Connect optocoupler 4N35 to Arduino Uno to control LED light strips - Arduino Stack Exchange voltage level - Connect optocoupler 4N35 to Arduino Uno to control LED light strips - Arduino Stack Exchange](https://i.stack.imgur.com/iU5P8.png)