News on Astrofriend's site
2021

2021

• 20211230 Astronomy Photography
  M42, Orion Nebula, 2021
• 20211230 3D-printing, CAD
  LED stripe holder with a spiral pattern
• 2021222 Astronomy tutorial
  Flat images from a RGB LED stripe
• 2021207 Astrophoto
  Comet Leonard C/2021 A1, 2021
• 2021201 Travel
  Fuerteventura, Spain 2021
• 20211130 Astronomy sites
  Fuerteventura Astronomy park
• 20211114 Slussen Historia
  Nya Slussen byggs, november 2021
• 20211028 Travel:
  Crete, Greek 2021
• 20210927 3D CAD:
  Horizontal Expansion
• 20210906 Astronomy Observatories
  Börje's Observatory
• 20210901 Bilskrotar
  Bilskrotar kartor
• 20210825 Astronomy project
  3D-Printing rack & pinion gears
• 20210820 Historia
  Nya Slussen byggs, augusti 2021
• 20210818 Chrysler car repair:
  Install jack location point
• 20210815 Travel: Cruise Sweden:
  From Stockholm to Härnösand and Höga Kusten
• 20210730 3D CAD:
  Couch spare foot
• 20210623 History:
  Walk at Hammarby lake
• 20210611 Astronomy Project:
  EQ6 driver AstroEQ replacement
• 20210414 Astronomy Project:
  Outdoor power outlet
• 20210429 Astronomy Photo:
  M39 Open Cluster
• 20210417 Astronomy / History:
  Uppsala old observatory
• 20210414 Astronomy Project:
  HEQ5
• 20210410 Chrysler car repair:
  Checking rear springs
• 20210404 3D CAD:
  EQ6 Pad
• 20210401 Chrysler car repair:
  Inner roof panel
• 20210322 Astronomy Photo:
  Nova V1405 Cas
• 20210318 Astronomy Photo:
  Pentax 300 mm and M13
• 20210209 Astronomy Project:
  Autofocus with N.I.N.A.
• 20210303 3D CAD:
  Shim for Canon EOS bayonet
• 20210302 Astronomy / History:
  Tamm's observatory
• 20210220 3D CAD:
  Data base: Lenses with focus motor for astrophoto
• 20210209 3D CAD:
  Bracket Pentax 645 300 mm f/4 ED lens
• 20210201 Astronomy Project:
  EQMOD's RA drift compensation
• 20210131 Astronomy Project:
  Narrow regulated dew heater
• 20210126 Astronomy Project:
  Soldering mini USB Star Adventurer
• 20210123 3D CAD:
  Temperature sensor holder
• 20210121 3D CAD:
  Compass mount
• 20210113 3D CAD:
  Enclosure to Power terminal
• 20210111 3D CAD:
  Bracket to QHY5 camera
• 20210111 3D CAD:
  Bracket to motor focuser

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