Unit Weight
Weight Description Unit Weight is a weighing unit. It integrates the HX711, a 24-bit A/D converter chip designed specifically for high-precision electronic scales. The input selection switch allows you to choose either channel A or channel B, which is connected to its internal low-noise programmable amplifier (PGA). Channel A has a programmable gain of 128 or 64, […]
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Weight
Description
Unit Weight is a weighing unit. It integrates the HX711, a 24-bit A/D converter chip designed specifically for high-precision electronic scales. The input selection switch allows you to choose either channel A or channel B, which is connected to its internal low-noise programmable amplifier (PGA). Channel A has a programmable gain of 128 or 64, corresponding to full-scale differential input signal amplitudes of ±20mV or ±40mV, respectively. Channel B has a fixed gain of 32. All control signals are driven by pins, eliminating the need to program the chip’s internal registers.
Features
- HX711:
- High-precision 24-bit ADC
- Programmable gain amplification: 32, 64, and 128
- 10SPS output data rate
- Development Platforms:
- MCLab
- Arduino IDE
- ESP-IDF
- Platform.IO
Includes
- 1 x Unit Weight
- 1 x HY2.0-4P Grove cable (20cm)
Applications
- Miniature weight scales
- Kitchen scales
Specifications
| Specification | Parameters |
|---|---|
| Product Size | 32 x 24 x 11mm |
| Package Size | 136 x 92 x 11mm |
| Product Weight | 8g |
| Gross Weight | 20g |
