I am Currently working on a IOT Project in which I am trying to Interface my Raspberry pi 3 to Hx711 so that I a can read weight readings from my Loadcell having a range of 200kg.
For python code I tried this github repository:
According to description of this repository first I calibrated Hx711 (calibration.py) by using 5kg known weight giving me offset and scale. After which I copied them and used in example_python3.py file.
But I keep getting variable readings from loadcell as shown in following screenshot from raspberry pi window.
Python Program Output
I am getting this output by putting 5kg load, I tried this loop of calibration and checking the output many many times but my output is still variable , I tried searching it’s solution but it’s not available anywhere.
Please guide me… Thanks In Advance for much appreciated help…
Source: Python-3x Questions