This IMU 1DOF is based on the sensor L3G4200D, ADXL345, HMC5883L and BMP180.
The L3G4200D is a low-power three-axis angular rate sensor able to provide unprecedented stability of zero rate level and sensitivity over temperature and time. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a digital interface (I2C/SPI). CityTech BD
The ADXL345 is a small, thin, low power, three-axis accelerometer with high resolution (13-bit) measurement up to 16 g. The ADXL345 is well suited for mobile device applications. It measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4mg/LSB) enables resolution of inclination changes of as little as 0.25°. The Honeywell HMC5883L is designed for low-field magnetic sensing with a digital interface for applications such as low-cost compassing and magnetometry
The HMC5883L includes high-resolution HMC118X 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. CityTech BD
The BMP180 is the function compatible successor of the BMP085, a new generation of high precision digital pressure sensors for consumer applications. The ultra-low power, low voltage electronics of the BMP180 is optimized for use in mobile phones, PDAs, GPS navigation devices and outdoor equipment. CityTech BD
Applications
- Gaming and virtual reality input devices
- Vibration monitoring and compensation
- GPS navigation systems
- Appliances and robotics
- Motion-activated functions
- Weather forecast
- Vibration monitoring and compensation
- Free-fall detection CityTech BD
Features :
- Three selectable full scales (250/500/2000dps)
- Factor in all g-ranges, up to 13-bit resolution at ±16 g
- 12-Bit ADC Coupled with Low Noise ARM Sensors Achieves 5 milli-gauss Resolution in ±8 Gauss Fields
- Pressure range:300 to1100hPa (+9000m to -500m above sea level)
- I2C interfaces
- Power supply: 3-5v
- Using Immersion Gold PCB, machine welding process to ensure quality. CityTech BD
| General Specification |
| Interface | I2C |
| Length (mm) | 26 |
| Width (mm) | 15 |
| Height (mm) | 3 |
| Weight (gm) | 2 |
| Shipment Weight | 0.005 kg |
| Shipment Dimensions | 6 × 8 × 2 cm |
Package Includes :
1 x GY-801 - Multi Sensor Board.
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