Upgrading K40 Cooling System with RGB and Peltier Cooler

The K40 laser cutter, if you know about it, comes with absolutely the bare minimum to get you started. Fortunately, it does comes with a cooling solution: You supply your own water bucket, fill it with distilled water, and drop in the supplied water pump. Failure to do that will probably result in a burnt…… Continue reading Upgrading K40 Cooling System with RGB and Peltier Cooler

Using Makefile for Non-programming Tasks

Make is traditionally used to build artifacts from program source code. It can also be used for other tasks, where you need to “build” something out of a “source-of-truth”. For example: video-editing. I personally find ffmpeg able to generate better quality compressed videos than FCPX or Premiere Pro, which is especially important if the desired…… Continue reading Using Makefile for Non-programming Tasks