- Joined
- Jan 14, 2019
- Messages
- 127
- Reaction score
- 96
I would be very interested to see O2 in the gas loop compared to O2 when not recycling.
I built an airtight acrylic box this weekend for the project. It has two 1/2" bulkheads mounted on each side with 3/8 barbed fittings the hoses will connect to.
I'm just waiting on the 3/4" rubber grommet that will hold the O2 sensor and a few electronic bits from Digikey. I've mounted a Raspberry Pi Zero on the box next to a small OLED display. The Pi will send the readings to a database ever few minutes so I can compare different setups.
I also purchased a CO2 sensor just for giggles. I'm curious to see how high the CO2 is in my den compared to other places in my house.. I have have picked the wrong place for my Tank