6 DOF IMU 6DOF 3205 345 Attitude Control Module The module consists of ADXL345 three-axis accelerometer and three-axis gyroscope ITG3205 composition, can provide six degrees of freedom , the module through the I2C bus communication with other control panels , in addition, from each sensor leads an interrupt signal for users. If you need a simple , compact , and can provide six degrees of freedom sensing signal module , then the module is your best choice. ITG3205 and ITG3200 with the same performance , package, pin-compatible , there is no difference in the use , but the price is a lot (ITG3200 long-term stock , domestic prices have been high ) cheap , ITG3205 new product is an alternative to ITG3200 now Invensense 's agents are recommended to customers ITG3205, consumer electronics manufacturers have adopted ITG3205 replace ITG3200, if you need Invensense 's three-axis gyroscope products, we strongly recommend you to ITG3205. Specifications 1 , compact , simple interface 2 , integrated acceleration sensor ADXL345 3 , an integrated three-axis gyroscope ITG3205 4, I2C Interface 5,3.3 V power supply Module Features Communication : I2C interface, onboard logic level conversion circuit , compatible with 3.3V and 5V interface levels Operating temperature range (-40 ° C ~ +85 ° C) Small Size : 24mm × 19mm Two 3mm standard mounting holes Interface : 2.54mm pin spacing ITG3205 performance indicators Measuring range : ± 2000dps Sensitivity : 14.375LSB / ( deg / sec ) Sensitivity to changes in temperature change : ± 10% (0 ~ 55 ° C) Other indicators , please refer to the chip data sheet ADXL345 performance indicators The sensitivity ( 10-bit resolution under ): 230 ~ 282LSB / g (± 2g), 115 ~ 141LSB / g (± 4g), 57 ~ 71LSB / g (± 8g), 29 ~ 35LSB / g (± 16g) Bias : -150 ~ 150mg (X and Y axis ), -250 ~ 250mg (Z -axis ) Other indicators , please refer ADXL345 Data Sheet
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