Design Forum

• Scientific Instruments
  which you can't buy off the shelf, or need improvement

  19 Posts

  4 Topics

  Last postRe: Labtaps, accurately measured water for your experiment by 1234aAaaa12
  Mon Oct 05, 2020 1:16 am

• Engineering and Industrial Instruments
  for the lab bench or a hostile environment

  7 Posts

  4 Topics

  Last postRe: intelligent flap barrier by Chris
  Thu Nov 21, 2019 12:54 pm

• Analogue devices
  it's an analog world

  0 Posts

  0 Topics

  No posts
   

• Environmental and Green devices
  save the world, one step at a time

  21 Posts

  2 Topics

  Last postRe: Maxwell's venetian blind by Chris
  Sun Aug 19, 2018 2:26 pm

• Entertainment, Audio and Video
  from vacuum tube amplifiers to special effects

  4 Posts

  1 Topics

  Last postRe: LED "fireworks" by JenniferT
  Tue Sep 25, 2018 11:09 pm

• Gadgets and Gizmos
  for fun or convenience

  8 Posts

  2 Topics

  Last postRe: Coach's Vest by Chris
  Tue Feb 09, 2016 10:44 am

• Anything else...
  which fits none of the other categories

  4 Posts

  2 Topics

  Last postRe: new cell technology keep us in peaceful by Chris
  Sun Dec 09, 2018 8:33 pm

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