Force Sensor Selection for Arduino Device

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SUMMARY

The discussion focuses on selecting a force sensor for an Arduino device designed to measure the force applied to a small connection pin. Users suggest using strain gauges for direct measurement of forces exerted on the pin. However, they also recommend considering standard load cell devices for easier and more convenient load measurement at different locations. The conversation emphasizes the importance of sensor selection based on application requirements.

PREREQUISITES
  • Understanding of Arduino programming and hardware integration
  • Knowledge of strain gauge technology and its applications
  • Familiarity with load cell devices and their calibration
  • Basic principles of force measurement and sensor placement
NEXT STEPS
  • Research strain gauge integration with Arduino using libraries like HX711
  • Explore load cell calibration techniques for accurate force measurement
  • Investigate different types of load cells suitable for small-scale applications
  • Learn about sensor placement strategies to optimize force measurement accuracy
USEFUL FOR

Electronics hobbyists, Arduino developers, engineers designing force measurement systems, and anyone interested in sensor technology for load applications.

Michael_LL
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I'm trying to build a device (using arduino) that will be able to determine the force applied to a small connection pin. The pin is lifted from the center with weight being applied to the ends. I'm trying to embed a sensor in the pin to measure the forces exerted on the pin. I have attached a drawing for clarification. Does anyone have any suggestions for sensors?
 

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You could do it using strain gauges .

Measuring the applied loads at more convenient locations using standard load cell devices would probably be better and easier though .

Please describe your problem more completely .
 

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