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 now have a four-layer circuit board, and I want to use PowerPCB to draw it, but I don’t know how to set it up in PowerPCB. Which expert can give me some guidance?
Provide measurement and control solutions, solve measurement needs, and provide a solid data foundation for industrial automation production. This article introduces the application of four typical la
[i=s]This post was last edited by damiaa on 2017-7-5 23:12[/i] [KW41z] Wireless Alarm System Test Board (using KW41Z's Lierda module) is now available! Schematic diagramModule basePowerStorageIOLCD[b]
1. Consider transmission attenuation: When the floor is very high and far from the monitoring center, the transmission attenuation problem should be carefully considered. When choosing cables, everyon
This code is copied from Baidu on the Internet. There are two main problems. The 32-bit compilation is correct, but the 64-bit compilation is wrong. Can you give me some guidance?#define va_list void*