Description
A digital 9 Degrees of Freedom Sensor. It comes with an onboard 3 axis accelerometer, 3 axis gyroscope, 3 axis magnetic field sensor all in one single compact board. The sensor can be interfaced through a I2C connection which allows an easy and direct interface between the sensor and a micro controller.
This sensor module is the popular GY9250 sensor module. Numerous tutorials and sample codes are available on the internet which explain how to use the sensor with Arduino, ESP32, STM32, Raspberry Pi, etc
The MPU-9250 also features an embedded temperature sensor. This module includes pull-up resistors on the SDA, SCL, and nCS lines, pull-down resistors on the FSYNC and AD0 lines, and an on-board 3.3V voltage regulator allowing you to power the module from 5V sources such as an Arduino. If you desire to power the module from 3.3V you can bridge the solder jumper next to the voltage regulator to bypass the regulator.
Technical Specification:
- Power Supply: 4 to 6.5 V or 3.3V (if you solder the solder jumper near the on-board voltage regulator)
- Gyro range: ± 250 500 1000 2000 ° / s
- Acceleration range: ± 2 ± 4 ± 8 ± 16g
- Magnetic field range: ± 4800uT
- Degree of Freedom (DOF): 9
- Interface: I2C
- Size: 25mm*15mm*3.5mm (L*W*H)
Features:
- Build-in ultra-low noise linear LDO voltage regulator
- Built-in onboard filters, which reduce noise from the motor and other high current electronics
- All sensors connected to the I2C bus
- Build-in the Logic level converter for I2C
- Power indicator LED
- Using Immersion Gold PCB, machine welding process to ensure quality
Applications:
- Impact recognition and logging
- Gaming and virtual reality input devices
- Motion-activated functions
- Intelligent power saving for handheld devices