This course is the embedded Qt5 C++ development course in the series of courses taught by Punctual Atom to teach you step by step on Linux. The supporting development board of this course is the Punctual Atom I.MX6/STM32MP157 development board.
I have an application that needs to control the forward and reverse rotation and speed regulation of 6 brushless DC motors, 6-way A/D conversion, 2 limit sensors, and 9 key inputs. I want to use a sin
I want to write a virtual WDM driver, and then let the application use DeviceIoControl to write data to this device. How should the WDM driver respond to this write message?
Ferrari recently said it plans to produce a high-end electric car, a major change in direction for the automaker. Although Ferrari has equipped some of its cars with hybrid technology, its former CEO
What is the role of the common emitter current source in the differential amplifier circuit? Some materials say that a constant current source is used. If it is a constant current source, then the cur
Cars are not only a means of transportation, but also bring the driver the pleasure of driving, and the passengers are full of comfort and enjoyment. However, traffic accidents have also become a kill