What is the difference between an active low pin and an active high pin in digital circuits, and which one is more used? - Quora
![Connecting an Active Low switch to Arduino – Welcome…enjoy coding, Electronics, IOT or data mining? Thank you for visiting my blog. Connecting an Active Low switch to Arduino – Welcome…enjoy coding, Electronics, IOT or data mining? Thank you for visiting my blog.](https://codingengineercom.files.wordpress.com/2020/03/smartselect_20200307-093212_gallery.jpg)
Connecting an Active Low switch to Arduino – Welcome…enjoy coding, Electronics, IOT or data mining? Thank you for visiting my blog.
![What is meaning of active low input in combinational logic circuits? - Electrical Engineering Stack Exchange What is meaning of active low input in combinational logic circuits? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/wcskg.png)