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The GY-273 module is based on the Honeywell QMC5883L IC for low-field magnetic sensing with a digital interface for applications such as low cost compassing and magnetometry. The QMC5883L includes state-of-threat, high-resolution QMC118X series magneto-resistive sensors plus an ASIC containing amplification; automatic degaussing strap drivers, offset cancellation, and a 12-bit ADC that enables 1° to 2° compass heading accuracy. The I2C serial bus allows for an easy interface.
Specifications
| Model | QMC5883L |
| Input Supply (V) | 3 – 5 VDC. |
| Communication Interface | I²C (up to 400 kHz) |
| Operating temperature(°C) | -30 ~ +85 |
| ADC | 12-bit |
| Data rate (Hz) | 160 |
| Length (mm) | 19 |
| Width (mm) | 14 |
| Height (mm) | 3 |
| Weight (gm) | 1 |
| Shipment Weight | 0.01 kg |
Features:
- 1-2 degree heading accuracy.
- A range of -8 to +8 Gauss.
- Communication: IIC communication protocol.
Package Includes:
- 1 x GY-273 QMC5883L 3 Axis Module Magnetic Field Sensor.
