Difference between revisions of "Hardware: Overview"

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*provide a platform to foster open source community development.   
 
*provide a platform to foster open source community development.   
  
It will contain the hard to find or special order items from China:
+
It will be available at cost plus a voluntary contribution to the Center for Honeybee Research, a 501(c)(3) organization to help cover R&D expenses. The kit will contain the hard to find or special order items from China:
  
Contents:
+
#four 50 kg C3 load cells
#4 50 kg C3 load cells
+
#one HX711 ADC board with shield and screw terminals attached
#1 HX711 ADC board with shield and screw terminals attached
+
#one TTL to USB serial converter cable
#1 Serial to USB converter cable
 
  
 
The rest of the materials can be obtained from local suppliers.
 
The rest of the materials can be obtained from local suppliers.
  
 
[[Assembly Manual]]
 
[[Assembly Manual]]

Revision as of 04:57, 3 December 2014

Finished rails (load cell mounts). Two go under the hive, one on each side.
Pi and USB Hub installed in a Polycase NEMA enclosure.
HX711 with screw terminals and metal shield installed connected to H5 on the Pi. H5 is no longer used as it was dropped from the B+.

An early goal of Hivetool was to develop a $50 scale. A developers kit is being planned to

  • get beta units in the field for testing,
  • gather user feedback and
  • provide a platform to foster open source community development.

It will be available at cost plus a voluntary contribution to the Center for Honeybee Research, a 501(c)(3) organization to help cover R&D expenses. The kit will contain the hard to find or special order items from China:

  1. four 50 kg C3 load cells
  2. one HX711 ADC board with shield and screw terminals attached
  3. one TTL to USB serial converter cable

The rest of the materials can be obtained from local suppliers.

Assembly Manual