10DOF nine-axis module L3G4200 ADXL345 HMC5883L BMP085 acceleration gyroscopeAdd to Cart More Info
Nine-axis modules (three-axis gyroscope + the triaxial accelerometer + 3-axis magnetic field + Pressure)
Immersion Gold PCB process
The that use chip: L3G4200D + the ADXL345 + HMC5883L + BMP085
Power supply :3-5v
Means of communication: the IIC communication protocols (fully compatible with System 3-5v)
Module size: 25.8mm * 16.8mm, mounting hole 3mm
Standard, 2.54mm pin interface, convenient breadboard porous plate experiments connection
Default with pins, straight needle, curved needle, not welded.
L3G4200 ADXL345 HMC5883L BMP085 special nine axis module
Schematics and test code
The module uses chips: L3G4200 + the ADXL345 + HMC5883L + BMP085
Pin spacing: 2.54mm (100mil)
Power supply: 3.3V and 5V supply modes
Through IIC interface read data
BMP085 is a high-precision, ultra-low power consumption of the pressure sensor can be used in mobile devices. Its superior performance, the the lowest absolute accuracy can reach 0.03hPa, and the power consumption is very low, only 3 uA.BMP085 powerful 8-pin ceramic leadless chip carrier (LCC) ultra-thin package, can be connected directly with a variety of microprocessor via an I2C bus.
Pressure range: 300 ... 1100hPa (9000 m above sea level ... -500 m)
Power supply voltage: 1.8V ... 3.6V (VDDA)
1.62V ... 3.6V (VDDD)
LCC8 package: lead-free ceramic carrier package (LCC)
Size: 5.0mmx5.0 * 1.2mm
Low power consumption: 5 uA in standard mode
High precision: low-power mode, the resolution of 0.06hPa (0.5 m)
High linear mode, a resolution of 0.03hPa (0.25 meters)
With temperature output
Lead-free, RoHS compliant
Reaction time: 7.5ms
Standby current: 0.1 uA
No external clock circuit
1.GPS precise navigation (dead reckoning, and down the bridge detection, etc.)
2 indoor outdoor navigation
3. Leisure, sports and medical health monitoring
4 Weather Forecast
5 vertical speed indicator (rising / sinking speed)
6 fan power control
Accelerometer ADXL345: ultra-low power consumption, small 3 axis the ± 2/4/8/16gdigits
The ADXL345 is a small, thin an ultra-low-power 3-axis accelerometer, high-resolution (13-bit) measurement up to ± 16g acceleration. The digital output data isin the form of 16-bit twos complement, SPI (3-wire or 4-wire) or I2C digital interface.
ADXL345 is well suited for mobile device applications. It can measure the staticacceleration of gravity in tilt sensing applications, can also generate dynamicacceleration from motion or vibration. Its high resolution (4mg/LSB) is able to distinguish between changes in the inclination of only 0.25 °.
Low-power mode enables extremely low power consumption of the ADXL345intelligent power management with threshold sensing and acceleration measurement functions.
ADXL345 is a 14-pin plastic package with a compact, slim dimensions of 3mm × 5mm × 1mm.
HMC5883 three-axis magnetoresistive sensor
1 Digital Output: I2C digital output interface, the design is very convenient to use.
2, small size: 3x3x0.9mm LCC package, suitable for large-scale production use.
3, high precision :1-2 degrees, the built-in 12 A / D, OFFSET, the SET / RESET circuit, does not appear the phenomenon of magnetic saturation, there will be no cumulative error.
4, supports automatic calibration procedure to simplify the use of steps, the end-product is very convenient to use.
5, built-in self-test circuits, convenient volume production test, without additional expensive test equipment.
6, low power consumption: 1.8V supply voltage, power sleep mode - 2.5 microamps measurement mode - 0.6mA
Smart phones, digital products
Ship; presence of a magnetic field, the strength, direction and change car; traffic vehicle detection; navigation system; travel with a compass;
Instruments; medical equipment;
Drilling; compensation in the direction of the various measuring instruments;
Satellite GPS system;
L3G4200D gyroscope measuring range: ± 250, ± 500, ± 2000dps; 16-bit data output;
Data output rate: 100,200,400,800 Hz