HX711 Amplifier: The HX711 amplifies the small signal from the load cell and converts it into a digital signal that the Arduino can read. Arduino Uno: The Arduino reads the digital signal from the ...

HX711 Amplifier: The HX711 amplifies the small signal from the load cell and converts it into a digital signal that the Arduino can read. Arduino Uno: The Arduino reads the digital signal from the ...

If that physical property is weight, you can use what is known as a load cell. [DegrawSt] uses four 50 kg load cells to create a bathroom scale using an Arduino.