Fresh hacks every day
This paper dial makes selecting current limiting resistors a snap. [Giorgos Lazaridis] came up with the tool, which he describes in detail in the Worklog tab of his writeup. If you want one of your own he also posted a PDF which you can print, cut, and tack together.
At this point we can calculate resistor values for LED … Read the rest
For all those engineers who dabble in music [Magnetovore] has your back. Musicians simply must know their scales and he came up with a papercraft slide rule for major and minor scales.
The system is very easy to use. He’s uploaded PDF files that let you print out the mask for the top layer and bar chart and directions … Read the rest
Subscribe for weekly videos
Recent comments