Error message

  • Warning: unlink(sites/all/modules/tm_follow/css/tm_follow.css): Permission denied in drupal_unlink() (line 2332 of /home/phablabs/phablabs_drupal/includes/file.inc).
  • Warning: unlink(sites/all/modules/tm_follow/css/tm_follow.css): Permission denied in drupal_unlink() (line 2332 of /home/phablabs/phablabs_drupal/includes/file.inc).

Advanced spectrometer

Raspberry pi technology provides us with low cost and form factor design while still packing the computational punch to do some complex tasks. This makes it an ideal platform to underpin a more advanced spectrometer that has a dedicated camera and processing system. Ideal to work out a spectrometer.