MPU6050 attitude sensor verification board

• This project is used to verify the solution verification board design of the Lichuang Mall attitude sensor ( product number: C24112 ).
• This project is  a sample project for the Solicitation Order for Lichuang EDA open source hardware platform  solution verification module .

MPU6050 is a three-axis accelerometer and three-axis gyroscope, operating voltage: 2.375V~3.46V, widely used. The chip integrates a 3-axis gyroscope and a 3-axis acceleration sensor internally, and can use its own digital motion processor (DMP: Digital Motion Processor) hardware acceleration engine to output the attitude-resolved image to the application end through the main IIC interface. data. With DMP, we can use the motion processing database provided by Inven Sense to realize attitude calculation very conveniently, reduce the load of motion processing calculations on the operating system, and greatly reduce the difficulty of development. It has the characteristics of small size, built-in DMP, built-in temperature sensor, supports IIC slave address setting and interrupt, is compatible with 3.3V/5V system, and is easy to use.

Engineering and (fang) capacity (zhao) Punctual Atomic ATK-MPU6050 module, the pins are the same, there is an interface directly on some battleship board; Attached is the information of Punctual Atomic. The project uses an ultra-low dropout linear voltage regulator chip, so the power supply can be 3.3v/5v. The project introduces the necessary interfaces. There is a 4.7k pull-up resistor on the iic bus. There is no need to add an external pull-up resistor. The iIC address pin AD0 interface has a 10k pull-up resistor by default. When AD0 is left floating or connected to GND, ID: 0x68. When AD0 is connected to VCC, ID: 0x69