A2007H-2P-RD

//-----------------------Function Declaration--------------------------------------------------------- #include "reg51.h" #include "intrins.h" //-----------------------Pin Declaration--------------...[Details]

　　With the development of underwater ultrasonic technology, the need to test its sound intensity has been raised in many application areas. We use CS-3 hydrophone to design a portable ultrasonic soun...[Details]

Maximizing power efficiency in a small footprint is a challenge even for the most experienced power designers. There are many devices that require a small power supply design and may need to deliver ...[Details]

There are many methods to protect three-phase motors from phase failure. Some use the principle that voltage changes when the phase is broken, and some use the principle that current changes. This ...[Details]

Recently, Shenzhen Elephant Robot Technology Co., Ltd. (hereinafter referred to as "Elephant Robot") completed its Pre-B round of financing, led by Qinghui Investment and followed by Yunzhu...[Details]

Tsinghua Unigroup's debt crisis began to emerge in November 2020, and creditors applied for bankruptcy reorganization in July this year. On the evening of December 13, Tsinghua Unigroup officially an...[Details]

On August 5, AMTE Power, a battery manufacturer for the specialty market, signed a memorandum of understanding (MoU) with automotive engineering company Cosworth to support the development of the nex...[Details]

"We have always said that STM32 has a very complex clock system. However, in the Atom or Wildfire routines, as long as the clock is involved, we can only see similar library function calls, such as R...[Details]

MCS-51 microcontrollers usually have four 8-bit I/O ports. The data written to each port is written into the latch of the corresponding port, but there are two ways to read each port: read the latch ...[Details]

  Many friends who are new to LED display are curious about why they are required to wear shoe covers, anti-static rings, anti-static clothing and other protective equipment when visiting many LED di...[Details]

       I have been using STM32 for a while. I felt it was difficult to get started and I didn't know where to start. Now I have learned a little bit and I would like to share it with you.        Firs...[Details]

PIC microcontrollers have many applications in life, which is one of the main reasons why most friends learn PIC microcontrollers. I have introduced a lot of PIC microcontrollers. In this article, I ...[Details]

The clock cycle is also called the oscillation cycle: it is defined as the reciprocal of the clock pulse (the clock cycle is the reciprocal of the crystal oscillator directly used by the internal CPU,...[Details]

Generally, the interrupt vector table of a 32-bit ARM embedded system is set before the program is compiled. When writing the interrupt service program of a 32-bit ARM embedded system, setting and ...[Details]

At about 3 p.m. on November 6, as Trump won the key swing state of Pennsylvania, he successfully won 270 electoral votes, defeating the Democratic candidate and current Vice President Harris a...[Details]