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 use PA.4, PA.5, and PA.6 to collect switch quantities. They all have pull-up resistors. When the GPIO is set to input pull-up mode or input floating mode, when no external switch quantity is connect
Dear experts, I don't understand the two circuits above. The three-wire temperature measurement is to avoid the influence of line resistance. In the constant voltage circuit above, pt100 obviously has
The GD32VF103 series MCU uses the new Bumblebee processor core based on the open source instruction set architecture RISC-V. It is a commercial RISC-V processor core independently developed by Gigadev
I am learning arm7 myself, and I accidentally saw this article on the Internet. The content is as the title says. I feel that it is well written, so I post it here for novices to refer to. Experts don