Fifth one is a XDA (Auxiliary Serial Data) pin which is used to connect external I2C modules with MPU6050 such as magnetometer.We connect SDA pin of MPU6050 with a SDA pin of a microcontroller Fourth pin is a SDA (serial data) pin which is used to transfer data to a microcontroller.
The clock source is provided by the master device which is a microcontroller in our case. SCL is a clock pulse pin used in I2C communication. Pin number three is a SCL (serial clock) pin which is connected to a microcontroller SCL pin to which we want to interface MPU6050 sensor.The second [pin is a GND pin which is connected to the source ground and ground pin of a microcontroller.
But usually, a 5V power source is provided directly from a microcontroller. First one is a VCC pin that is used to power the sensor and 3 to 5 volts dc voltages are applied to power on this sensor.
The following picture shows the pinout diagram of MPU6050 MEMS module: This MEMS sensor module consists of 8 pins and these pins are used for different configurations and used to read data from the sensor. But only 8 pins are exposed on the pinout of the module. One of the advantages of using the I2C interface of this sensor is that we can interface multiple MPU5060 modules with a single microcontroller. We can use these addresses to get specific values from a sensor such as acceleration, gyro, and temperature. There is a specific dedicated address assigned to each parameter value in the MPU6050 I2C interface. In other words, we can use any microcontroller which has an I2C port to read sensors’ output data. Therefore, we can use an I2C bus interface of MPU6050 to transfer a 3-axis accelerometer and 3-axis gyroscope values to Raspberry Pi Pico. I2C Output InterfaceĪs discussed earlier, MPU6050 provides output data on an I2C bus. That means we do not have to perform high power calculations on the microcontroller after reading data from the MPU6050 chip. DMP performs all complex calculations internally before letting the users read data from the sensor on the I2C port. One of the most important features of MPU6050 MEMS sensors is that it contains a powerful and high processing power digital motion processor (DMP). This sensor provides a complete solution for any six-axis motion tracking system. MPU6050 also belongs to one of these categories of sensors. Nowadays all modern smartphones come with a built-in inertial motion sensor. We can use this module for velocity, acceleration, orientation, displacement, and other motion related parameters measurement. All these sensors are manufactured on the same die of MPU6050. On top of that, it also contains an integrated temperature sensor. This chip contains a three-axis gyroscope, three-axis accelerometer, and digital motion control processor within a single IC package. The MPU6050 sensor module is a MEMS( Micro-Electro-Mechanical System) module that contains an integrated circuit MPU6050 IC.
MPU6050 PROTEUS LIBRARY DOWNLOAD HOW TO
We will be using the same Thonny IDE as we have done previously when we learned how to blink and chase LEDs in MicroPython here: Additionally, you should have a running Integrated Development Environment(IDE) to do the programming.
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