Features Stable and Fine: Using high-quality electronic components, precision craftsmanship ensures durability, high output sensitivity, stable performance, and fine workmanship, which can perfectly replace old or damaged parts. Load Cell: Easy to use. Using 5-10V driving voltage, the change of force is directly output as a voltage signal. The greater the output voltage signal pressure, the greater the output voltage signal. Function: On-chip power regulator, used for load cell and ADC analog power supply, on-chip oscillator does not require external components, optional external crystal oscillator. Note: This product is not welded and needs to be welded by yourself. It measures small changes in the resistance of the strain gauges mounted on the load cells and passes these values ​​directly to any microcontroller. Instructions for Use: One end of the sensor is fixed with screw holes, and the other end is suspended. Apply force in the direction indicated on the label. Be careful not to press directly on the white latex part to avoid damaging the sensor. Specification: Item Type: Weight Sensor Module Sensor Size: Approx. 80 x 12.7 x 12.7mm / 3.1 x 0.5 x 0.5inCircuit Board Size: Approx. 25 x 15mm / 0.98 x 0.6inRange: 5kg Output Sensitivity: 1.0 ± 0.1mv/V 0 Output: ±0.1mv / V Nonlinear: 0.05% FS Hysteresis: 0.05% FS Repeatability: 0.05% FS Creep: 0.05% FS / 3min Output Impedance: 1000±5% Ohms 0 Temperature Drift: 0.05% FS / 10℃ Temperature Sensitivity Drift: 0.05% FS / 10℃Wiring: Red line connected to the hx711 module E+ Black line connected to the hx711 module E- White line connected to the hx711 module A- Green line connected to the hx711 module A+ Package List: 1 x Sensor1 x HX711 Module1 x Pin Header Note: This product is not welded and needs to be welded by yourself Package List 1 x Sensor 1 x HX711 Module 1 x Pin Header