Archive for January, 2010
- Domain Specific Language in Ruby used as a Virtual Machine Introduction In this post I will describe my attempts to build virtual machine, that executes source byte-code as files written in DSL (Domain Specific Language). This DSL is built on the top of(…)
- How to use cheap camera as a night vision device Camera is able to record objects not only by using light, but also by using infra-red rays. This can be used to build model that takes photos in completely dark scenes. Let’s look on comparison(…)
- Simple power supply based on step motor There is more and more small of devices around us, like phones or mp3 players and as any other they needs batteries or other power supplies. It can be problematic if you don’t have money for(…)