Disclaimer: I’m not into the details of this topic but nevertheless wanted to share something which is currently going on in this area. Enjoy reading and - as always - feedback is welcome.
This might be of interest for all people who are into things like
- Mehrere Wägezellen an einem einzelnen Analog-Digital-Wandler
- Rahmen mit 4 Wägezellen (pro Ecke eine)
- Comparison of Different Load Cells for a 4-Point Scale
- HX711 Junction Board für 4 Wägezellen
bogde/HX711 #35: Setting up multiple amplifiers for multiple load cells
Some people at GitHub - bogde/HX711: An Arduino library to interface the Avia Semiconductor HX711 24-Bit Analog-to-Digital Converter (ADC) for Weight Scales. are experimenting with multiple load cells driven by a single (or multiple? Does this actually make sense?) amplifier(s). Maybe one of us can already support them over there?
There was an update just a few minutes ago:
I’m currently trying to run 4 load cells connected to 4 HX711 boards, with preferable full speed (~80Hz).