circuit

Error message

  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_unhide_all() (line 479 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Undefined index: en in drutex_node_view() (line 81 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).

Second generation Piezo Preamp boards on their way

[http://mattvenn.net Matt] put this picture of the next round of Piezo Preamp boards up on his [http://www.flickr.com/photos/matthewvenn/7142271029/in/photostream/ Flickr Stream]. I've removed the piezo -ve input, and tied it to ground, which might loose 3dB of gain, but makes figuring out ground planes a lot easier. I couldn't hear the difference when I shorted piezo -ve to ground, and it makes the layout much smaller and easier. We're down to about 50% of the original size now.

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