jetlib.sec » Hack a Day » Hackaday links: June 27, 2010

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Hack a Day

• June 27, 2010
• 

  Hackaday links: June 27, 2010

  Posted: June 27th, 2010, 8:27am PDT by Mike Szczys

  Tags:  led precision tube bill cathode-ray-tube led-matrix hackaday 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 [...]