Objective
Design a DAQ device to measure strain on concrete skis by embedding strain gauges inside the skis and integrate GPS for location data.
Key Features
Strain Measurement: BF350-3AA 350 ohm strain gauges in full bridge configuration embedded into all four concrete skis of the toboggan
Signal Processing: HX711 load cell amplifier module for amplification and digitizing the strain signal
Power: 2s 18650 battery pack
Location: GY-NEO6MV2 GPS module for location data
Enclosure: Designed in solidworks and printed with PETG for harsh conditions