The InvenSense MPU sensor contains a MEMS accelerometer and a MEMS gyro in a single chip. It is very .. or RS-MPUA. pdf. 26 Jun Jump to: navigation, search. File; File history; File usage. PS-MPUAv pdf (0 × 0 pixels, file size: MB, MIME type: application/. PS-MPUAv PDF icon PS-MPUAv We have moved to I²C is a trademark of NXP Semiconductors.

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The values of the magnetometer can be passed on to the Arduino. This reduces the load for the microcontroller like the Arduino. Most breakout boards have a pullup or pulldown resistor to 600a AD0 default low or high. If it is connected to ground, the address is 0x Board Setup and Configuration.


So it can be used with 3. The pull-up resistors of the I2C -bus are 4k7. The pull-up resistors for the I2C -bus seems to be 6000x, which is rather low. It is very accurate, as it contains bits analog to digital conversion hardware for each channel.

Things get really complex with the “DMP”.

If the number of pins is a 6000z, then a shift register or a port expander can be used. Pullup resistors to 3. This should make it mppu to have many MPU sensors in a project. So every sensor is used at I2C address 0x68 one by one and 0x69 is never used.


Because of the voltage regulator, connect 5V to the VCC of this sensor board. The sensor uses the I2C -bus to interface with the Arduino.

The short example sketch is a very short sketch and it shows all the raw values accelerometer, gyro and temperature. Sources for Electronic Parts. A sensor with SPI interface is faster. Even more than 10 sensor should be possible. A more sophisticated application is using the DMP to retrieve specific computed values from the sensor.

In a new MPU appeared without any name or code. Reading the raw values os the accelerometer and gyro is easy. The value of those pull-up resistors are sometimes 10k and sometimes 2k2.

The pull-up resistors are sometimes 10k and sometimes 4k7. The raw values changes a lot due to a number of reasons. For now, it is just a simple and basic sketch to get the MPU working.

The very first acceleration and gyro values after power up are sometimes not valid. The 2k2 is rather low. If it is combined with other sensor board which have also pull-up resistors, the total pull-up impedance might be too low. Also includes an extended version By http: Therefor it captures the x, y, and z channel at the same time. It can control, for example, a magnetometer. Below are the raw values of the sensor that I measured, so you can compare them with your own raw values.


PS-MPU-6000A-00v3.4 Datasheet.pdf

Related Hardware and Initiatives. The sensor values can be programmed to be placed in the FIFO buffer. Some GY modules have the wrong capacitor or a bad capacitor and that results into a high noise level: The board has pull-up resistors on the I2C -bus.

The pin ” AD0 ” selects between I2C address 0x68 and 0x See his I2C lib: A pointer to the data to write. The MPU is not expensive, especially given the fact that it combines both an accelerometer and a gyro. A little more complicated is the ability to control a second I2C -device.

File:PS-MPUAvpdf – Microduino Wiki

If they are 10k, two extra pull-up resistors of 10k to the 3. The FIFO buffer is used together with the interrupt signal. The acceleration and gyro values of the sketch are raw values, which are not yet compensated for offset. The number of bytes to write.

The sensor board contains a voltage regulator, sp it can be used with 5V. This breakout board must be used with 3. Click “Get code” at right, below the sketch, and copy it into a sketch.