Description
The 50kg Half-Bridge Load Cell Sensor is a precision resistance strain gauge weight sensor designed for measuring force and weight in electronic scale applications. It converts mechanical force into electrical signals that can be processed by microcontrollers or weight measurement circuits.
This sensor is commonly used in electronic weighing scales, body scales, smart measurement systems, and industrial control applications. When combined with a load cell amplifier such as the HX711 module, it allows microcontrollers like Arduino, ESP32, and Raspberry Pi to measure weight accurately.
The half-bridge configuration means that four load cells are typically used together to form a full Wheatstone bridge, which provides accurate weight readings in digital scales.
This makes it perfect for DIY electronics projects, robotics, automation systems, laboratory experiments, and educational STEM learning.
Whether you’re building a digital weighing scale, smart IoT weight monitor, or force measurement system, this load cell sensor provides reliable and stable performance.
Key Features
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High-precision resistance strain gauge sensor
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Measures weight up to 50kg
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Half-bridge load cell design
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Stable and reliable performance
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Ideal for digital weighing scale projects
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Compatible with HX711 load cell amplifier
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Works with Arduino, ESP32, Raspberry Pi, and other microcontrollers
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Suitable for DIY electronics, robotics, and IoT applications
Applications
This load cell sensor is suitable for:
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Digital body weighing scales
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Electronic weighing machines
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DIY smart weighing systems
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IoT weight monitoring projects
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Industrial force measurement systems
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Arduino weight scale projects
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Laboratory experiments and STEM education
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Smart home automation systems
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Load Cell Weight Sensor |
| Capacity | 50 kg |
| Sensor Type | Resistance Strain Gauge |
| Bridge Type | Half Bridge |
| Material | Aluminum Alloy |
| Output Sensitivity | ~1.0 ± 0.15 mV/V |
| Non-linearity | ±0.05% F.S |
| Hysteresis | ±0.05% F.S |
| Recommended Use | 4 sensors to form a full bridge |
| Compatible Modules | HX711 Load Cell Amplifier |
| Applications | Digital weighing scales, force measurement |
Package Includes
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1 × 50kg Half-Bridge Load Cell Sensor
(Note: For most digital scale projects, four sensors are typically used together.)








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