SparkFun BOB-13878 Load Sensor Combinator HX711 Projects

The SparkFun Load Sensor Combinator is a bare PCB that combines four load sensors into a standard four-wire Wheatstone bridge configuration. If you open up an electronic bathroom scale, you’ll find a large rat’s nest of wires. The Load Sensor Combinator was created to combine the 12 wires found in a bathroom scale into the standard four-wire Wheatstone bridge configuration. 

This version of the SparkFun Load Sensor Combinator features a few changes that you specifically asked for! We updated the silk on the breakout to read “C/+/-” instead of “R/W/B” and moved the temperature sensor connector away from the standoff hole. 

The SparkFun BOB-13878 Load Sensor Combinator is a specialized breakout board designed to simplify the connection of four load sensors (strain gauges) into a full Wheatstone bridge configuration. It is ideal for HX711-based weighing projects, such as digital scales and force measurement applications.

This board efficiently combines individual load sensors, making it easy to interface them with an HX711 Load Cell Amplifier, ensuring stable and accurate weight measurements. It features clearly labeled screw terminals for quick wiring and a compact PCB layout, making it perfect for prototyping and embedded weight-sensing applications.

 

Features: 

1. Easy to use 
2. Easy to handle 
3. Good quality product 

 

Package Includes: 

1 X SparkFun BOB-13878 Load Sensor Combinator HX711 Projects