 The path to MCU learning in application-layer software development-ESP32 development board PWM control of motors and the use of interrupts](https://img1.dotnet9.com/2022/10/0801.png)
[Introduction to MCU](4) The path to MCU learning in application-layer software development-ESP32 development board PWM control of motors and the use of interrupts
The end of this course is to build a smart car with infrared remote control
[Introduction to MCU](3) The path to MCU learning in application layer software development-UART serial communication and c#interaction
A case of UART serial communication and c#serial communication, and what is interrupt, the role and practice of interrupt
Introduction to MCU Lesson 2-Master Lighting
Officially enter the first lesson in controlling hardware
 The path to MCU learning in application-layer software development-Introduction to basic knowledge](https://img1.dotnet9.com/2022/10/cover_microcontroller_intro.svg)
[Introduction to MCU](1) The path to MCU learning in application-layer software development-Introduction to basic knowledge
Hardware also has a lot to play with. Compared with software, what is visible and tangible may be easier to accept, and making a finished product is easier to feel accomplished.