M5Stack Scale Kit with Weight Unit
The M5Stack Scales Kit is a high precision low-cost weighing kit. This digital Scales kit is consist of four pieces of half-bridge resistive strain gauges, with a total weighing range of 200kgs. It is equipped with a 24-bit A/D converter chip HX711, specially designed for the high precision electronic scale.
The built-in low-noise programmable amplifier supports 32/64/128 times gain adjustment. With the help of an M5Stack core for programming, you can create IoT based weighing scale in just a few minutes!
Note: The Scale Kit will need a cover plate to work with, and the size of the cover plate should not exceed 50cm on one side.
Features
- Total weighing range of 200kgs
- HX711:
- High precision 24bit ADC
- Programmable gain amplification 32, 64 and 128
- 10SPS output data rate
- Half-bridge resistive strain gauge.
- Output sensitivity: 1.0±0.1mV/V
- Non-linearity: 0.3% F.S
- Integrated Accuracy: 0.3%F.S
- Zero output: ±0.3mv/V
- Difference between upper and lower impedance of each strain gauge: 0.8Ω
- Output (in) impedance: 1000±5Ω
- Development platform:
Package Contents
- 4x Half-bridge resistive strain gauge
- 1x Weight Unit
- 1x HY2.0-4P Cable (20cm)
- 4x Double-sided adhesive paper (39 * 20 * 0.8mm)
- 4x Double-sided adhesive paper (39 * 12 * 0.8mm)
Specifications
| Specifications | Parameters |
| HX711 | Output Sensitivity: High Precision 24bit ADC |
| Programmable Gain Amplification 32, 64, 128 | |
| 10SPS Output Data Rate | |
| Half-Bridge Resistance Strain Gauge |
Output Sensitivity: 1.0±0.1mV/V |
| Nonlinearity: 0.3%FS | |
| Comprehensive Accuracy: 0.3%FS | |
| Zero Output: ±0.3mv/V | |
| Difference between the upper and lower impedance of the strain gauge: 0.8Ω | |
| Output (input) impedance: 1000±5Ω | |
| Gross Weight | 92.5g |
| Net Weight | 126.3g |
| Packing Size | 105mm x 65mm x 40mm |
Resources
Pin Mapping
| M5CORE - PORT B | G36 | G26 | 5V | GND |
| WEIGHT UNIT | DATA Pin (DAT) | CLOCK Pin (CLK) | VCC | GND |
Original: $13.50
-65%$13.50
$4.72
Description
The M5Stack Scales Kit is a high precision low-cost weighing kit. This digital Scales kit is consist of four pieces of half-bridge resistive strain gauges, with a total weighing range of 200kgs. It is equipped with a 24-bit A/D converter chip HX711, specially designed for the high precision electronic scale.
The built-in low-noise programmable amplifier supports 32/64/128 times gain adjustment. With the help of an M5Stack core for programming, you can create IoT based weighing scale in just a few minutes!
Note: The Scale Kit will need a cover plate to work with, and the size of the cover plate should not exceed 50cm on one side.
Features
- Total weighing range of 200kgs
- HX711:
- High precision 24bit ADC
- Programmable gain amplification 32, 64 and 128
- 10SPS output data rate
- Half-bridge resistive strain gauge.
- Output sensitivity: 1.0±0.1mV/V
- Non-linearity: 0.3% F.S
- Integrated Accuracy: 0.3%F.S
- Zero output: ±0.3mv/V
- Difference between upper and lower impedance of each strain gauge: 0.8Ω
- Output (in) impedance: 1000±5Ω
- Development platform:
Package Contents
- 4x Half-bridge resistive strain gauge
- 1x Weight Unit
- 1x HY2.0-4P Cable (20cm)
- 4x Double-sided adhesive paper (39 * 20 * 0.8mm)
- 4x Double-sided adhesive paper (39 * 12 * 0.8mm)
Specifications
| Specifications | Parameters |
| HX711 | Output Sensitivity: High Precision 24bit ADC |
| Programmable Gain Amplification 32, 64, 128 | |
| 10SPS Output Data Rate | |
| Half-Bridge Resistance Strain Gauge |
Output Sensitivity: 1.0±0.1mV/V |
| Nonlinearity: 0.3%FS | |
| Comprehensive Accuracy: 0.3%FS | |
| Zero Output: ±0.3mv/V | |
| Difference between the upper and lower impedance of the strain gauge: 0.8Ω | |
| Output (input) impedance: 1000±5Ω | |
| Gross Weight | 92.5g |
| Net Weight | 126.3g |
| Packing Size | 105mm x 65mm x 40mm |
Resources
Pin Mapping
| M5CORE - PORT B | G36 | G26 | 5V | GND |
| WEIGHT UNIT | DATA Pin (DAT) | CLOCK Pin (CLK) | VCC | GND |
