August 28, 2009

  If you are into audio and kit building have a look at this cool JAN6418 Valve Preamplifier Kit Build. Not very many areas of electronics have kept tubes alive but this kit uses two of them as the heart of the circuit. "Oatley Electronics in New South Wales Australia makes a few kits based around the Raytheon JAN6418 sub-miniature valve (tube). These 6418 valves look like small Christmas Tree

  If you have been thinking about making some of your own DIY LED lighting have a look at this DIY LED Tube Light project for some inspiration. There is lots of build details and tons of good pictures to get some great ideas. "The LEDs in the lamp designed are driven using a linear current regulator. The following is a parts list for this circuit. This website will not