Building homemade ultrasonic air flow measurement device.
Channel: ItMightBeWorse
Date: 2017-07-23

My attempt at building homemade ultrasonic air flow measurement device in HVAC ducts. Sources:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4481905/
https://en.wikipedia.org/wiki/Ultrasonic_flow_meter