| Fading an LED - Old School style.
mkstevo (2)
![Electricity [Grid] Frequency Meter](https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_800,h_340,c_fit/https%3A%2F%2Fwww.elektormagazine.de%2Fassets%2Fupload%2Fimg%2Fpublic%2Foriginal%2Fimg20150602193201-sml-0.jpg)
| An article by Dieter Laues in the February 2012 issue of Elektor inspired me to get my soldering iron out. The article described how by meas...
| Fading an LED - Old School style.
| An article by Dieter Laues in the February 2012 issue of Elektor inspired me to get my soldering iron out. The article described how by meas...