Looking for good Internet of Things sensors for a Raspberry Pi? A pressure sensor or “force sensor” is a great pick. Great for precise, specific information in formally built environments, and it doesn’t require much computation to gain the information either, unlike cameras in an unstructured environment.
20180719/DuckDuckGo raspberry pi pressure sensor
This is an “environment sensor”: air pressure, temperature, things like that.
20180719/https://thepihut.com/blogs/raspberry-pi-tutorials/18025084-sensors-pressure-temperature-and-altitude-with-the-bmp180
Okay, this is a more heavy duty pressure sensor, not the kind of platform sensor you’d be looking for.
20180719/https://raspberrypi.stackexchange.com/questions/54155/connect-a-pressure-sensor-with-raspberry-pi-2