HX711
Effekte
Beobachtungen, Teststände
- Temperaturkompensation für Waage (Hardware/Firmware)
- Untersuchung und Datensammlung zur Temperaturabhängigkeit des gesamten Wägezellen-Subsystems
- Tagesschwankungen im August, biologisch oder Artefakte?
- Observing weight drift with my setup
- X-beliebige Plattformwaage von ebay
- Temperature compensation for HX711 and / or load cell?
- Strain gauge load cell tests in a DIY climate chamber
- First trial using the Pycom WiPy
Hardware
- Mehrere Wägezellen an einem einzelnen Analog-Digital-Wandler
- Kleinserie Seeeduino Stalker (v3.0 und v3.1) mit GSM - #3 by clemens
- Rahmen mit 4 Wägezellen (pro Ecke eine) - #13 by Juergen
- Analog vs digital signal / gain amplifiers - #6 by weef
- HX712 24-Bit ADC - #5 by weef
- Comparison of Different Load Cells for a 4-Point Scale - #11 by weef
- Anyone using a HX712 ADC? - #8 by clemens
- Stromversorgung HX711
- HX711 Junction Board für 4 Wägezellen
- Using second fixed gain input on hx711 -- possible resolution
- Probleme Einbindung HX711 (und Stalker)
- [ESP32] HX711 an LiPo 1000mAh 3,7V vs USB-Ladekabel
- Temperature compensation for HX711 and / or load cell?
- Circuitar Load Cell Nanoshield based on the TI ADS1230
- Strain gauge load cell tests in a DIY climate chamber - #5 by zmaier
- Überlegungen zur Positionierung von Elektronik und Sensoren
- Entwicklung EasyHive Pycom-Shield v2 - #3 by Andreas
- HX711 (junction with 4 cells) + stalker 3.1 reading values
Software
- GitHub - bogde/HX711: An Arduino library to interface the Avia Semiconductor HX711 24-Bit Analog-to-Digital Converter (ADC) for Weight Scales.
- GitHub - geda/hx711-lopy: This is a hx711 librairie for the lopy. The hx711 is an electronic module used to measure load cells.
- Improving the canonical Arduino HX711 library for ESP8266, ESP32 and beyond
- HX711 library support for multiple load cells
- Modern libraries for reading the HX711 ADC
- Reading the HX711 from MicroPython
Miscellaneous
- Switch to interrupt-driven sensor-reading where possible, see Modern libraries for reading the HX711 ADC - #4 by Andreas
- https://community.hiveeyes.org/t/hx711-board-with-hardware-support-for-appropriate-timing-control/1775
- https://community.hiveeyes.org/t/kannste-schon-so-machen-aber-dann-isses-halt/1555/2