- EOL
|
Attention! The sale of the product has been completed. Check otherdevices in this category. |
Specification
- Power supply voltage: 2,4 - 3,4 V
- Current consumption: approx. 5 mA
- Sleep mode current consumption: approx. 8 µA
- Gyroscope:
- 3 axes: X, Y, Z
- Adjustable range: ± 250, ± 500, ± 1000 and ± 2000 °/s
- Resolution: 16 bits
- Programmable low-pass filter
- Accelerometer:
- 3 axes: X, Y, Z
- Adjustable range: ± 2 g, ± 4 g, ± 8 g and ± 16 g
- Resolution: 16 bits
- Magnetometer (compass)
- 3 axes: X, Y, Z
- Scope: ±1200 µT
- Resolution: 13 bits
- Communication interface:
- I2C (TWI)
- Speed: fast mode up to 400 kHz
- Pull-up resistors mounted on the board
- Possibility of changing the bus address - LSB
- Outlets: holes for goldpin connectors - raster 2.54 mm
- Plate dimensions: 16 x 28 mm
- Two mounting holes with diameter: 3 mm
Details on the technical parameters of the sensors can be found in the documentation.
Description
The MEMS module allows the measurement of acceleration, magnetic field and angular velocity in three-dimensional space. With this data, the user can identify the device in three-dimensional space. There are two integrated circuits on the board: A 3-axis gyroscope and a 3-axis accelerometer. Sensors of this type are used in smartphones, tablets and various types of video game controllers.
For communication with the central unit there is a popular I2C bus (TWI). The module has passive elements necessary for proper operation of the system. The leads are holes to solder goldpin connectors (not included in the set), which allow to connect the sensor withwires ordirectly connect to the contact board.
Because the maximum voltage with which the system works is 3.4V, to work with Arduino voltage converter is necessary. The exception are modules working with 3.3V e.g. ArduinoPro Mini 328 - 3.3V/8MHz.
|
Product compatible with Arduino In order to facilitate work with the module, the manufacturer has prepared a library and a sample program for Arduino. The files are availableon GitHub. |
Queries .
The sensor has 11 leads for mountinggoldpin-typeconnectors - 2.54 mm raster (not included).
| Name |
Description |
| VCC | Supply voltage from 2.4 V to 3.4 V. |
| GND | The weight of the system. |
| SDA | I2C bus data line (TWI). |
| SCL | I2C bus clock line (TWI). |
| ESD | I2C auxiliary bus line. Details in thedocumentation. |
| ESC | I2C auxiliary bus line. Details in thedocumentation. |
| COUT | Clock signal output. |
| CIN | External clock signal input (optional). |
| AD0 | I2C bus address selection - the youngest LSB bit. Default connected to the ground with a jumper - LSB set to 0. |
| FCYNC . | Synchronization output. Connect to GND if not in use. This can be done with the jumper on the back of the board. |
| INT | External interrupt output - open drain (details indocumentation) |
Useful links |
