Closed

CO2 Room Controller

This project received 23 bids from talented freelancers with an average bid price of $258 USD.

Get free quotes for a project like this
Employer working
Project Budget
$30 - $250 USD
Total Bids
23
Project Description

I would like to have built a co2 controller. It can be preset to save on costs, I would like to attain 1600ppm of co2 in the room, and when it falls below 1200 to open a 220v 10a relay to power the co2 solenoid until the co2 has reached 1600ppm.

Looking to make some money?

  • Set your budget and the timeframe
  • Outline your proposal
  • Get paid for your work

Hire Freelancers who also bid on this project

    • Forbes
    • The New York Times
    • Time
    • Wall Street Journal
    • Times Online