Introducing the Open Colorimeter project
Updates on the new Open Hardware Colorimeter project including PyBadge firmware
Latest
Adding solar to the environmental air quality project
Design of a weatherproof enclosure for long-term data collection with environmental gas sensors
Rodeostat manufacturing & supply-chain issues
Rodeostat stock update, Environmental sensor project update and preliminary data
Adding a GPS feature to the environmental air quality project
Adding GPS to the environmental gas sensor device
Introducing the environmental air quality project
Designing an open source environmental gas sensor device for measuring VOCs
New colorimeter open hardware design expands flexibility
Our open hardware colorimeter is a popular tool for measurements analytes using colorimetric assays. We initially designed the colorimeter as an educational kit in 2012 with Kickstarter funding.
Archived projects
As we move into working on new products, we thought it might be useful to put together a list of all of our archived open hardware products. Most of the projects listed are no longer actively supported, however the documentation contains useful links to design files, BOMs and make instructions.