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by IoTMaker16
Thu Jun 25, 2026 9:06 pm
Forum: General Discussion
Topic: ESP32 + HX711 + 4x 50kg half-bridge load cells - readings barely change under load
Replies: 0
Views: 67

ESP32 + HX711 + 4x 50kg half-bridge load cells - readings barely change under load

Hi everyone,

I'm building a weighing platform for a shopping cart and I'm using:

* ESP32 Dev Module
* HX711 amplifier
* 4 × 50 kg 3-wire half-bridge load cells (200 kg total)
* Arduino IDE 2.x
* HX711 library

The four load cells are mounted on the four corners of a wooden platform using 3D ...

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