Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Model Number | Y3 Weighing Amplification Module |
| Sensor Type | Strain Gauge Bending Sensor |
| Operating Voltage | 3.3V - 5V DC |
| Output Signal | Analog / Digital (I2C) |
| Load Capacity | Up to 5kg (depends on sensor) |
| Interface | GPIO, I2C, UART |
| Included Software | Calibration Program & Data Library |
| PCB Dimensions | 45mm x 20mm x 8mm |
| Accuracy Class | High Precision 24-bit ADC |
| Application | Electronic Scales, Force Measurement |
Anonymous
Mar 31, 2026
Rating: 5/5
Perfect for DIY Scale Projects
This module made building a kitchen scale incredibly easy. The included program handled the calibration smoothly, and the data output is very stable.
Anonymous
Mar 30, 2026
Rating: 4/5
Great value, clear documentation
The amplification is strong and noise is minimal. Documentation could be slightly more detailed for advanced filtering, but overall a solid purchase.
Anonymous
Mar 21, 2026
Rating: 4/5
Good precision, fast shipping
Arrived well-packaged. The module provides good precision after calibration. Just ensure you have a stable power supply for best results.
Anonymous
Mar 18, 2026
Rating: 5/5
Exceeded expectations
I was worried about signal drift, but this Y3 module stays very steady. The finished product quality is high, and soldering points are clear.
Anonymous
Mar 12, 2026
Rating: 5/5
Plug and play with Arduino
Connected directly to my Arduino Uno without issues. The pre-loaded data library saved me hours of coding time. Highly recommended for beginners.
Anonymous
Mar 08, 2026
Rating: 5/5
Reliable for prototyping
We used these in several student projects. They are robust, consistent, and the bending sensor sensitivity is excellent for small weight measurements.
Q: What is the maximum voltage input tolerance?
A: The module operates safely between 3.3V and 5V. Please do not exceed 5.5V to avoid damaging the ADC chip.
Q: Is the source code for the included program available?
A: Yes, we provide a download link in the user manual for the calibration program and data libraries compatible with common IDEs.
Q: Is it compatible with Raspberry Pi?
A: Absolutely. You can connect it via the I2C interface or GPIO pins using Python libraries provided in our documentation.
Q: Can this measure dynamic force or only static weight?
A: It is primarily optimized for static weighing applications, but it can capture dynamic force changes within its sampling rate limits.
Q: Does this module come with the strain gauge sensor attached?
A: Yes, this is a finished product that includes the bending sensor module already integrated with the amplification circuit.
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