21 Results for "air quality"

Portable car emissions analyzer
Project by Erol
Portable car exhaust emissions analyzer aiming to replace the traditional emission test with a more accurate and easier-to-use alternative.
- 1
- 1

Autosampler for elemental and isotopic analysis
Project by Matheus Carvalho
This autosampler has been used in our lab for the measurement of C and N isotopes in more than 6,000 solid samples!
- 3
- 1

Algorithmic Composter
Project by pastcompute
Inexpensive, home-scale computer controlled composter, buildable with recycled parts like washing machine motors and 40 gallon drums
- 691
- 10

Low-power environmental data logger
Project by martin2250
Small battery-powered data logger that runs on 3.2 µA when measuring at a 1 minute interval
- 205
- 27

AAGriculture (Automated Aquaponic Garden)
Project by justin
An ongoing attempt to subsidize my foodly needs and maybe provide a template for others to use for their own homes.
- 355
- 83

HydroPWNics
Project by AVR
An open source hydroponic garden control, monitoring, and grow system with cloud database and dashboard.
- 2.1k
- 202

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