ESP32C3 Pressure Sensor Module

Sensors Force & Weight
1

Hello,

I’m working on a project that requires a pressure sensor. I would like some module I can connect to my ESP32C3 that can accurately detect up to 150 KGs of pressure. The pressure sensor would need to be small on the lines of 20mm width and 20mm length.

I’ve seen a Thin Film Pressure sensor on Amazon but it only goes up to 2KG.

Screenshot 2024-08-05 202319
Screenshot 2024-08-05 2023191216×447 198 KB

I might be able to compromise a little bit on sizes and amount of force detection.

If anyone has any ideas or advice I would greatly appreciate it.

Thank you.

2

What does that mean, and what do you really want to measure? Pressure is force per unit area.

If you want to measure force, keep in mind that Force Sensitive Resistors are not “accurate”.

3

FSRs are not suitable for your purpose. Sparkfun FSRs sense applied force anywhere in the range of 100g-10kg.