STM32-based ultrasonic ranging teaching trolley control system

Abstract

The invention discloses an STM32-based ultrasonic ranging teaching trolley control system. The system comprises a motor driving module, a power supply module, a PS2 handle signal receiving module, an ultrasonic ranging module, an STM32 single-chip microcomputer and an LCD display module. The STM32-based ultrasonic ranging teaching trolleyis designed, the control system is arranged in the teaching trolley, STM32 ultrasonic ranging is completed while the teaching trolley is controlled to move through the control system, the learning enthusiasm of students who begin to learn a micro MCU can be stimulated, and the problem that traditional STM32 ultrasonic ranging teaching is boring is solved. The system has the advantages of being easy to operate, safe, reliable, clear in display, high in detection precision, high in response speed, good in stability and the like, ultrasonic signals are calculated and processed by introducing the SMT32 single-chip microcomputer, a hardware circuit is simplified, the teaching trolley is controlled along with movement, the effect is remarkable, and the system is easy to understand.

Description

technical field [0001] The invention belongs to the field of electronic measuring equipment, in particular to a control system for a teaching trolley based on ultrasonic distance measurement. Background technique [0002] The traditional teaching method of STM32 ultrasonic distance measurement is to use the teacher's classroom teaching, which is not only boring, but also does not allow students to appreciate the powerful charm of STM32, and cannot fully allow students to develop their hands-on ability and thinking creativity. At present, in the teaching of embedded system design in colleges and universities, experimental boxes are usually used, and the teaching effect is relatively simple and lacks intuition. Contents of the invention [0003] In view of the above problems, the object of the present invention is to provide a STM32-based ultrasonic distance measurement teaching car control system, which can improve the teaching effect of STM32, and complete the STM32 ultras...

AI Technical Summary

Problems solved by technology

[0002] The traditional teaching method of STM32 ultrasonic distance measurement is to use the teacher's classroom teaching, which is not only boring, but also does not allow students to appreciate the powerful charm of STM32, and cannot fully allow students to give full play to their hands-on ability and thinking creativity

At present, in the teaching of embedded system design in colleges and universities, experimental boxes are usually used, and the teaching effect is relatively simple and lacks intuition

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