Propeller Dyno

thingiverse

# Micro UAV propeller meter Features: - thrust and torque readings - voltage and amps readings - step response analysis - arduino nano based pcb - using 3 load cells (12.7x12.7x80 up to 5 kg) - HX711 modules with 80 Hz update rate - external current meter and voltage divider - PCB and STLs included # Parts needed - One print of each stl - 3 load cells 12.7 x 12.7 x 80mm 5kg - M4 bolt x3 - M5 bolt x3 - wooden base 130 x 160 x 32mm (heavier - better) # PCB and software Electronics based on arduino nano, HX711, voltage divider, current meter Pcb schematic and software can be found on: https://github.com/klukasiuk/PropDyno