Features High-Precision A/D Conversion: Features a 24-bit A/D converter for exceptional accuracy, ideal for building reliable electronic scales and measurement systems. Dual Analog Channels: Equipped with 2 analog channel inputs and a programmable 128x gain amplifier, enabling versatile measurements for various applications. Flexible Bridge Configuration: Configurable input circuit for bridge sensors allows for multiple pressure and weighing sensor modes, ensuring adaptability in diverse setups. Specifications: - Sensor Size: 34 x 34 mm - Sensor Internal Construction: 1000 ohm half-bridge strain gauge - Measuring Range Options: 50 kg, 100 kg, 200 kg Package Includes: - 4 x Weighing Sensors - 1 x HX711 Module User Instructions: During measurement, apply external force correctly to the outer side. The strain beam section of the E-shaped sensor (the beam arm with white rubber in the center of the strain gauge) and the outer side should generate opposing shear forces. The center of the strain beam must be capable of bending under stress, and there should be no obstruction on the opposite side of the strain beam. The sensor contains a half-bridge strain gauge configuration, supporting three operational modes.