Weight sensor, HX711 module amplifier, high-precision weighing for electronic scale testing machines

Features:1.This module uses a high-precision 24-bit HX711 A/D converter chip, designed for high-precision electronic scales.2.Two analog channel inputs with a built-in 128x programmable gain amplifier.3.The input circuit can be configured as a bridge sensor, providing bridge pressure sensor modes (e.g., pressure, weighing), making it an ideal high-precision, low-cost front-end sampling module.4.The weighing sensor is accurate and sensitive with a small footprint.5. The sensor is a set of half-bridge strain gauges with three operating modes.Specifications:Features: This module uses a high-precision 24-bit HX711 A/D converter chip, which is designed for high-precision electronic balances.Two analog channel inputs with integrated 128x programmable gain amplifier.The input circuit can be configured as a bridge sensor, providing bridge pressure sensor modes (e.g., pressure, weighing), making it an ideal high-precision, low-cost front-end sampling module.The weighing sensor is accurate and sensitive with a small footprint. The sensor is a set of half-bridge strain gauges with three operating modes. Specification: Sensor Size: 34 * 34 mm / 1.34 * 1.34 inches Sensor Internal Construction: 1000 ohm half-bridge strain gauge Measuring Range: 50 kg / 100 kg / 200 kg Package List: 4 * Weighing Sensors 1 * HX711 Module User Manual: During measurement, the outer side must be correctly applied with external force.The E-shaped strain gauge beam portion of the sensor (i.e., the beam arm with the white rubber in the middle of the strain gauge) and the outer side must exert a shear force in the opposite direction. This means the middle of the strain gauge beam must be able to undergo bending changes under stress, and there must be no obstruction on the other side of the strain gauge beam.Inside the sensor is a set of half-bridge strain gauges, which can be used in three ways:1.Use one sensor with an external resistance to form a full-bridge measurement.The capacity is that of one sensor: 50 kg.Requires higher external resistance requirements.Use two sensors to form a full-bridge measurement. The range is the sum of the ranges of the two sensors: 50kg x 2 = 100kg.3.Using four sensors to form a full bridge measurement, the range is the sum of the ranges of the four sensors: 50kg x 4 = 200kgNote:Please note that the new and old types of this product will be sent randomly, and please ensure this is acceptable to you before ordering.