CB20210209OJ2

I haven't written a blog on CSDN for a long time. Recently, I have some free time to learn about the low-power microcontroller STM8L051F3. The main application of what I made this time is to control ...[Details]

The relationship between electromagnetic torque and load torque 1. Electromagnetic torque generally refers to the torque converted from electromagnetic induction to the rotor side of the motor...[Details]

　　The current transformer should be subjected to a polarity test before and after handover and overhaul to prevent the polarity from being wrong during wiring, which may cause the protection device t...[Details]

GPADIR EQU 0xE0028008 GPASET EQU 0xE0028004 GPACLR EQU 0xE002800C                         EXPORT xmain                         AREA Init,CODE,READONLY                         ENTRY xmain           ...[Details]

I still remember that at the beginning of this year, LG Energy Solution CEO and Vice Chairman Kwon Young-soo said at the IPO media exchange meeting, "Considering the large backlog of battery orders o...[Details]

Introduction Networked motion control is the development trend of motion control in the future. With the development of high-speed machining technology, higher requirements are put forward ...[Details]

Highly integrated chips provide high-speed, reliable, high-performance wireless network connections, enabling broadband routers, mesh systems, enterprise-class wireless access points, retail router...[Details]

1.1 Application scope There are different kinds of applications where angular response needs to be considered. Most of these applications use (very) divergent beams. In this case we have a continuous...[Details]

1 Introduction LED is considered to be the fourth generation of green light source. It is a solid cold light source with many advantages such as high efficiency, long life, safety and enviro...[Details]

There is a part of the USART code that I don't quite understand. #if 1 #pragma import(__use_no_semihosting)              //Support functions required by the standard library                  struct...[Details]

As we all know, frequency converters have many protection functions, such as overcurrent, overvoltage, overload protection, etc. With the continuous improvement of industrial automation, frequency co...[Details]

1 Introduction In the late 1990s, embedded systems were increasingly used in industrial control, remote monitoring, data acquisition and other fields, and people also put forward higher requ...[Details]

I have been working on a lot of LED lighting drivers recently. Of course, there is a saying: practice makes perfect. Here I will summarize some of the efficiency-enhancing techniques I have encounter...[Details]

Apple has failed in its attempt to conduct private arbitration in a consumer privacy lawsuit involving its iMessage platform and must now face the lawsuit in open court. Large companies often prefer...[Details]

Recently, Malaysia was hit by heavy rains, causing severe disasters in Selangor, Kuala Lumpur and other places, which also caused significant losses to local semiconductor manufacturers. According t...[Details]