The mpu6050 is a serious little piece of motion processing tech. I am doing a project in which it requires the accelerations of hand. The selftest response specifications provided in th is document pertain to revision d parts with date codes of 1147 yyww or later. Ive tracked it down to the first call of a i2c function, in most cases this occurs during the initialize function which calls some sort of writebits to get around this, ive put a bit of the standard i2c bus scanner into the code, right after the wire. In this lab, you will use the gy521 accelerometergyroscope module to measure 3axis acceleration and 3axis rotational movement. If you dont care about the tutorial, this is a library i made. I2c address of the mpu6050 it seems that the sketch connects to some other sensor as your i2c returned 0x86. Arduino stack exchange is a question and answer site for developers of opensource hardware and software that is compatible with arduino.
The mpu6000 and mpu6050 are identical, except that the mpu6050 supports the i2c serial interface only, and has a separate vlogic reference pin. Enable i2c on your raspberry pi on your raspberry pi shell, enter. Im trying to get 9dof working by using an mpu6050 on a gy521 breakout along with an hmc5883l. Mpu6000 and mpu6050 product specification revision. In march, i posted on experimenting with the mpu6050 imu chip mounted in a gy521 breakout board. I saw some places that says i should use it with a. Mpu6000mpu6050 register map and register descriptions document. Just trying to get an idea on how imusensor mpu6050 works. Wiring for arduino mega and multiple mpu 6050gy 521. For more detailed information for the mpu60x0 devices, please refer to the mpu6000 and mpu6050. So, i purchased an accelerometer mpu 6050 gy 521 and arduino mega 2560. Chip builtin 16 bit ad converter, 16 bits of data output 7. In this tutorial we are going to use the gy521 or mpu6050 gyroscope on the raspberry pi. To be able to read from the i 2 c using python bus we need to install the smbus module sudo aptget install pythonsmbus now to some code, this is just simple test code to make sure the sensor is.
Now im wondering about how to extend functionality by adding the hmc5883l through t. It seems that many people are using the mpu6050, and i wanted to follow up with some more information, because there are better ways to access and process the combined sensor data than were demonstrated in that post. Allocate from two to five pins to connect to the io signals at least scl and sda of. The output mpu 6050 does need filteringprocessing before you can get any sense from it. All i want is to get the accelerations on my desktop screen whenever i move the accelerometer. Mpu6050 triple axis accelerometer and gyro breakout board. Gy25 mpu6050 serial port data output inclination module. Mpu6050 datasheet motiontracking devices invensense, mpu6050 datasheet, mpu6050 pdf, mpu6050 pinout, mpu6050 manual, mpu6050 schematic, mpu6050 equivalent. On the arduino uno and mega 2560, this is digital io pin 2. Therefor it captures the x, y, and z channel at the same time. Mpu6050 invensense inertial measurement units imus. Gy521 mpu6050 module the triaxial accelerometer gyroscope 6dof module name. Additionally, the mpu6050 provides a vlogic reference pin in addition to its analog supply pin. Vdd, which sets the logic levels of its i2c interface.
The mpu6050 is actually both an accelerometer as well as a gyro. Ive got both the examples raw and dmp working on my mpu6050 with just the mpu6050 hookedup. Understanding values from an mpu6050 arduino stack exchange. More than 14,900,000 visits per month all around the world. The mpu6050 is a micro electromechanical systems mems which consists of a 3axis accelerometer and 3axis gyroscope inside it. Mpu6050 datasheet motiontracking devices invensense. Raspberry pi stack exchange is a question and answer site for users and developers of hardware and software for raspberry pi.
You will also experiment with controlling your spinning cube with movements of the module. Mpu6000 and mpu6050 product specification revision 3. Should i use a 4 channel bidirectional logic level converter like this one for the sda, scl, int channels. Mpu6000 and mpu6050 product specification revision 1. Find the best pricing for invensense mpu6050 by comparing bulk discounts from 8 distributors. Hi, so which imu sensor you think better if we compare mpu 6050,9150,9250. Gy521 mpu6050 sensor contains a mems accelerometer and a mems gyro in a single chip. Mpu 6050 motion sensor module first integrated 3axis gyroscope, 3 a 3axis gyroscope and 3axis accelerometer housed on a development board ready for prototyping.
The mpu6050 is not expensive, since it combines both an accelerometer and a gyro. This is a great imu inertia measurement unit for the price. For the bag movement alarm project, i got myself a cheap postage sized accelerometer. Octopart is the worlds source for mpu6050 availability, pricing, and technical specs and other electronic parts. Mpu6050 datasheet and register map invaluable for this portion of the design process. It is very accurate, since it contains 16bits analog to digital conversion hardware for each channel. Mpu6000mpu6050 product specification document number. Mpu6050 the mpu6050 is the worlds first integrated 6axis motiontracking device it combines a 3axis gyroscope, 3axis accelerometer, and a digital motion processor dmp all in a small 4x4x0. Gy521 mpu6050 electrical engineering stack exchange. Addicore gy521 mpu6050 3axis gyroscope and 3axis accelerometer imu. The mpu6050 is the worlds first and only 6axis motion tracking devices designed for the low power, low cost, and high performance requirements of smartphones, tablets and. This product is no longer in stock notify me when available. Download mpu6050 datasheet pdf invensense document. Home sensors accelero baro magnetometer gy25 mpu6050 serial port data output inclination module.
The breakout board i purchased online is labeled gy521, which i found out afterwards is just one of the many boards for the mpu6050 chip. With its i2c bus, it can accepts inputs from an external 3. Fritzing was initiated at the fh potsdam, and is now developed by the friendsoffritzing foundation. Please select a wishlist you wish to add selected products to. Mpu6050 datasheet pdf, mpu6050 pdf datasheet, equivalent, schematic, mpu6050 datasheets, mpu6050 wiki, transistor, cross reference, pdf download,free search site, pinout. Haoyu electronics gy521 mpu6050 3axis acceleration gyroscope 6dof module gy521 description the mpu6050 contains both a 3axis gyroscope and a 3axis accelerometer allowing measurements of both independently, but all based around the same axes, thus eliminating the problems of crossaxis errors when using separate devices. To post a question, or share code, see our user forum.
Please help me in getting me the connections and code. The mpu6000 and mpu6050s integrated 9axis motionfusion algorithms access external magnetometers or other sensors through an auxiliary master i2c bus, allowing the devices to gather a full set of sensor data without intervention from the system processor. Connecting 2 mpu6050 gy521 wiring coding reading raw values. Gy521 module mpu6050 3x accelerometer not detected by i2cdetect.
108 380 1110 1105 196 483 1494 22 161 1270 596 194 827 1071 764 901 179 592 270 255 1093 486 810 1520 344 999 1479 974 606 265 1235 3 1298 375 186 574 1468 246 899 60 581 370 1048