Relative Humidity & CO2 Sensor with Color LCD Display
Budget: $750 – $1,500 USD
**Time Critical Project**
We are in need of a professional appearing Relative Humidity and CO2 sensor & display system using a color LCD.
This system shall be able to be calibrated to a high level of accuracy. The sensor shall provide a +/- 2% RH max tolerance. Tighter Tolerance (higher accuracy) is better. The system shall be able to detect and display 00.00%-99.99% Relative Humidity.
Deliverables will be:
Back end programming
Front end user display
Component BOM
Wiring Diagram
Custom PCB Design & Layout
Build Instructions
Programming Instructions
Calibration Instructions
The use of Raspberry Pi, or Arduino is up to freelancer, with proposal of which is better suited to this application.
We are in need of a professional appearing Relative Humidity and CO2 sensor & display system using a color LCD.
This system shall be able to be calibrated to a high level of accuracy. The sensor shall provide a +/- 2% RH max tolerance. Tighter Tolerance (higher accuracy) is better. The system shall be able to detect and display 00.00%-99.99% Relative Humidity.
Deliverables will be:
Back end programming
Front end user display
Component BOM
Wiring Diagram
Custom PCB Design & Layout
Build Instructions
Programming Instructions
Calibration Instructions
The use of Raspberry Pi, or Arduino is up to freelancer, with proposal of which is better suited to this application.