filed under: Hackaday links
Precision CRT manufacture
Here’s a great video from Tektronix about building a precision cathode ray tube. The tube manufacture method was developed to use in oscilloscopes and we’d guess it dates back to the early 1960′s. [Thanks Bill]
Snake on an LED matrix
We would have done a full post o this beautifully built LED matrix but we just couldn’t find much information on it. For now, enjoy the video of the device playing the classic game of Snake. [Thanks Xdr]
We’re not sure if this is brilliant or just snake oil. Here’s a method of bundling wires together by twisting them with an electric drill. We’ve always just used our hands but we’ve never really worked in any kind of volume either. [Thanks Kacper]
Go there See Video here...