Strain Gauge Load Cell - 4 Wires - 10 kg

80mm 10kg strain gauge load cell with 4-wire output. Functionally equivalent to the 75mm version; requires a load cell amplifier (e.g. HX711) to read the differential signal.

Logical pinout · physical placement not verified

E+red wire
Strain gauge excitation positive / power lead. Adafruit HX711 guide says E+ connects to the red wire on a strain gauge.
Type · PowerVoltage · HX711 analog excitation/output voltage, from the connected HX711 board
E-black wire
Strain gauge excitation negative / common ground lead. Adafruit HX711 guide says E- connects to the black wire on a strain gauge.
Type · Ground
A+green wire
Wheatstone bridge positive differential signal. Adafruit HX711 guide says A+ connects to the green wire on a strain gauge.
Type · Signal
A-white wire
Wheatstone bridge negative differential signal. Adafruit HX711 guide says A- connects to the white wire on a strain gauge.
Type · Signal

Pin	Type	Function	Voltage
E+red wire	Power	Strain gauge excitation positive / power lead. Adafruit HX711 guide says E+ connects to the red wire on a strain gauge.	HX711 analog excitation/output voltage, from the connected HX711 board
E-black wire	Ground	Strain gauge excitation negative / common ground lead. Adafruit HX711 guide says E- connects to the black wire on a strain gauge.
A+green wire	Signal	Wheatstone bridge positive differential signal. Adafruit HX711 guide says A+ connects to the green wire on a strain gauge.
A-white wire	Signal	Wheatstone bridge negative differential signal. Adafruit HX711 guide says A- connects to the white wire on a strain gauge.

Logical pinout · physical placement not verified

Pin details

4 connections

E+red wire
Strain gauge excitation positive / power lead. Adafruit HX711 guide says E+ connects to the red wire on a strain gauge.
PowerVoltage · HX711 analog excitation/output voltage, from the connected HX711 board
E-black wire
Strain gauge excitation negative / common ground lead. Adafruit HX711 guide says E- connects to the black wire on a strain gauge.
Ground
A+green wire
Wheatstone bridge positive differential signal. Adafruit HX711 guide says A+ connects to the green wire on a strain gauge.
Signal
A-white wire
Wheatstone bridge negative differential signal. Adafruit HX711 guide says A- connects to the white wire on a strain gauge.
Signal

Start wiring

Analog · I2C · 3.3 – 5 V · Bare

Verify supply voltage and logic levels before powering up.

Module pins: E+ / red wire, E- / black wire, A+ / green wire, A- / white wire. Schematik maps them to your board in the app.

Force & weight

27 other options

Interlink-style FSRs, strain-gauge load cells with HX711 amplifiers, and ready-made kits like DFRobot's Gravity I2C 1kg scale — from simple touch detection to accurate mass measurement.

View all 27

Related groups

4 groups

Biometrics

UART/I2C fingerprint modules, MAX30102 PPG breakouts, and analog ECG/EMG front-ends for access control and hobby biometric sensing.

Sensors · Biometric sensors · 26 parts

Cameras

Pi CSI modules, USB cameras, MCU-class OV2640/OV5640 boards, on-camera AI like HuskyLens and OpenMV, and thermal or ToF imagers — over 130 listings across very different pipelines.

Sensors · Cameras & vision · 141 parts

Power monitors

INA-series I2C monitors, Hall-effect sensors like the ACS723 and Gravity 20A/50A boards, and non-invasive CT clamps for everything from 3.3V rail telemetry to mains current sensing.

Sensors · Current & voltage · 25 parts

Distance sensors

About 180 listings spanning VL53-series ToF breakouts, HC-SR04 and MaxSonar ultrasonics, 360° triangulation LiDARs, IR proximity sensors, 24GHz mmWave presence detection and laser break-beam sensors.

Sensors · Distance sensors · 177 parts