| A simple circuit to create a moving dot display from a voltage similar to an LM3914 but with a programmable voltage divider so it is not lim...
All items tagged with LED and comparator (2)
![Moving-Dot Display Driver [140111]](https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_800,h_340,c_fit/https%3A%2F%2Fwww.elektormagazine.com%2Fassets%2Fupload%2Fimg%2Fpublic%2Foriginal%2Favatar-2.jpg){kind=avatar}
| A simple circuit to create a moving dot display from a voltage similar to an LM3914 but with a programmable voltage divider so it is not lim...