Elektor December 2007

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Table of Contents Elektor December 2007

• Mailbox December 2007
  
• Reflow Solder Controller
  Soldering SMDs in an ordinary electric oven
• Reflow Techniques
  Using the Elektor SMD Reflow Soldering Oven
• VR Stamp™ Toolkit
  Voice recognition, speech, music synthesis
• Craft Drill Controller
  for semi-automated PCB drilling — and more
• Learn Young…
  Electronics lab kits
• i-TRIXX Supplement December 2007
  Assorted small circuits
• Micromechanical Silicon Gyroscopes
  MEMS gyroscopes in consumer electronics
• E-blocks DCF Clock
  Ported onto Elektor ‘PICee’ and supporting three time zones
• A Radiant Future
  Wireless communication technology and security
• Power on Tap
  DIY backup power system
• i.MX21 ARM9 Linux-board
  A whole penguin on half a credit card
• LED’s Dive!
  Underwater torch using Luxeon LEDs
• A Mini DI
  design tip
• LED Brake/Rear Light
  Specifically for motorcycles
• IC-free (almost)
  Labtalk
• Hexadoku December 2007
  Puzzle with an electronics touch
• Philips ‘SXA’ VHF/UHF Handheld (1977)
  Retronics
• AVR Web Server
  Low Cost – Low Power