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Attention! The sale of the product has been completed. Check otherdevices in this category. |
Specification
- Supply voltage: 3.5 - 16 V
- Current consumption: approx. 5 mA
- The voltage of the leads: 3,3 V
- Gyroscope ITG-3200:
- 3 axes: X, Y, Z
- Scope: ± 2,0 °/s
- Resolution: 16 bits
- Accelerometer ADXL345:
- 3 axes: X, Y, Z
- Scope: ± 16 g
- Resolution: 16 bits
- Magnetometer (compass) HMC5883L:
- 3 axes: X, Y, Z
- Scope: ±8 gauss
- Resolution: 12 bits
- Communication interface: 3.3V UART
- Built-in ATmega328 microcontroller with Arduino bootloader
- Built-in On-Off switch and RESET button
- Outlets: holes for goldpin connectors - raster 2.54 mm
- The ISP programming connector provided
- Dimensions of the plate: 41 x 28 mm
- Four mounting holes of diameter: 3 mm
Description
The module allows to measure acceleration, magnetic field and angular velocity. Using these values, the user can identify the device in three-dimensional space. On the plate are located: 3-axis gyroscope, 3-axis accelerometer and compass. Data from these sensors are processed by the built-in ATmega328 microcontroller and sent via the serial interface UART (RX,TX). The module is powered from 3.5 V to 16 V, the signal lines operate from 3.3 V.
The mentioned Atmega328 microcontroller has Arduino bootloader installed. It means that it can be programmed from Arduino IDE environment using USB - UART converter (e.g. FTDI module). After connecting the chip to the USB port, just select Arduino Pro or Pro Mini board.
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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. |
Because the maximum voltage with which the system works is 3.3V, to connect with anotherArduinoyou need a voltage converter.The exception are modules working with 3,3V e.g. ArduinoPro Mini 328 - 3.3V/8MHz.
Outputs .
The sensor has a power supply connector JST, 6pin ISP connector for ATmega328 programming and 6 leads for mountinggoldpin-typeconnectors - 2.54 mm raster (not included).
| Name |
Description |
|---|---|
| JST + connector | Supply voltage from 3.5 V to 16 V. |
| JST connector - | The weight of the system. |
| DTR | UART interface line - terminal ready. |
| TXD | UART interface output data line. It works with a voltage of 3.3 V. |
| RXI | UART interface input data line. It works with a voltage of 3.3 V. |
| 3.3V | Output of the 3.3V regulator. |
| CTS | UART interface line - data ready to send. |
| GND | The weight of the system. |
Useful links |
