The Design Of The Integrated Circuit Of The Sensor With MCU

Now the application of sensor has penetrated into all aspects of the work and life. A lot of people want to be able to more understanding and learning the knowledge of the sensor. People Want to find a product-all sensor in one. Or can be used to learn the sensors. Such products are rare.Modern sensors most manufacturers were made into the sensor module, users to buy the required sensor module, according to the product specification, build the corresponding driver circuit, most of the sensor also need to write corresponding microcontroller program driven recognition. We found no involves sensor principle, manufacture and use of the sensor is completely out, therefore, the sensor course in higher vocational teaching contents and methods are in urgent need of reform.The design of sensor integrated circuit based on MCU is an application of multiple sensors.The application environment, the process and the general method of the sensor module are used in the process of making and using the sensor module, and the application capability of the sensor module is provided.This design has four functions: the ultrasonic range finder, guide device, digital thermometer and infrared alarm on a circuit board.Allow users to have the following experience to the sensor products:the module selection, circuit design, circuit board manufacturing, circuit assembly and debugging, the driver program, debug and modify the working process.Users have intuitive experience of the application of the sensor.This design has been used for three years in higher vocational colleges.In the feedback, users have achieved good results in the application.