Arduino as load cell amplifier by christian liljedahl christian liljedahl dk load cells are linear.
Diagram weight sensor arduino.
We have seen weight machines at many shops where machine displays the weight just by placing any item on the weighing platform.
So here we are building the same weighing machine by using arduino and load cells having capacity of measuring.
In this example a 10 kg.
Arduino this design uses a standard arduino uno other arduino versions or clones should work also hx711 on breakout boa.
Today we are going to measure the weight by interfacing load cell and hx711 weight sensor with arduino.
In this project we will be interfacing hx711 load cell amplifier with arduino and 16 2 lcd for designing weighing machine using arduino load cell hx711 module.
This instructable describes how to make a weighing scale using readily available off the shelf parts materials needed.
So once you have established two data pairs you can interpolate the rest.
Learn how to build a weight measuring system with an arduino hx711 and a load cell.
Grams kg or pounds.
We will be using the hx711 adc converter board to amplify.
Converter adc designed for weigh scales and industrial control applications to interface directly with a bridge sensor.
Upload this sketch to your arduino board you need two loads of well know weight.
Fritzing diagram of the load cell to the hx711 module.
Here is the fritzing diagram.
This is a simple arduino weight measurement project.
The electronic weighing machine uses a load cell to measure the weight produced by the load here most load cells are following the method of a strain gauge.
