1 Arduino Scale with HX711 and 50kg Bathroom Scale Load Cells | Step by Step Guide.
A helpful tutorial for wiring a load cell through an HX711 amplifier to an Arduino, also suggested when someone's bridge readings are not working.
Topic
strain gauge
3 videos. Ranked by independent recommendations, not by views.
2 Electronic Basics #33: Strain Gauge/Load Cell and how to use them to measure weight
GreatScott's clear explanation of strain gauges and load cells, suggested to makers who need to measure force or weight and read tiny signals through amplification.
3 Digital Scale Strain Gauge Weight Sensor
A practical video on reading strain gauges from a salvaged scale, linked for its schematic when people ask how to build a weight sensor.
