Switching power supply design technology and application examples : https://training.eeworld.com.cn/course/5750The course explains complex switching power supply knowledge in a simple and easy-to-unde...
Please help me, the software is altium designer19
1 I am clearly connected, but why am I still seeing "Un-Routed Net Constraint: Net xxx Between Pad xxx"?2Net Antennae (Tolerance=0mil) (All)Net Antenn...
[i=s]This post was last edited by Yaojishanchuan on 2021-3-30 15:01[/i]If you want to run a program at startup, you need to edit the "/etc/rc.local" file on the development board and add the command y...
This section talks about external interrupts.
Read the introduction and understand the program is the best way
External interrupt is the lowest priority interrupt of MSP430 and it is a maskable in...
Today we use a timer to make the LED light flash for 1 second. First, let's look at several library functions we will use: 1 OpenTimer1 configures a 16-bit timer function, the function is defined as:...[Details]
Marvell (NASDAQ:MRVL) recently announced that its automotive Ethernet switch software has obtained SPICE Level 2 automotive certification. This certification demonstrates Marvell's commitment to prov...[Details]
The S5607-B altimeter pressure sensor uses SPI and I 2 C digital interfaces, has a measurement range of 10~1,200 mbar, and a temperature compensation range of 40°C~+85°C. The sensor module operates f...[Details]
According to foreign media reports, Ford Motor has obtained a patent for a head protection device with airbags, which may be used in future Ford vehicles. The patent was submitted on August 17, 202...[Details]
STK465 is a high-power stereo thick film audio amplifier produced by Japan's Sanyo Company. It has high output power and low distortion. It is a commonly used thick film amplifier. Compared with am...[Details]
As the end of 2022 approaches, the pace of power battery companies seeking to go public is accelerating. Recently, Ruipu Lanjun submitted a listing application to the Hong Kong Stock Exchange, intendi...[Details]
On July 26, the China-US Tianjin Talks were held in the morning. Chinese Vice Foreign Minister Xie Feng and US Deputy Secretary of State Sherman will hold talks. At the briefing held after the tal...[Details]
About USB Universal Serial Bus (USB) is the most widely used peripheral interface. It has become a standard feature of PCs because of its simple power supply, hot-swap support, simple expansion port,...[Details]
The common local faults of transformer core and their repair process are as follows: (1) When the insulation between the upper iron yoke sheets is aged and the other parts of the iron core are no...[Details]
According to foreign media reports, scientists at the Ulsan National Institute of Science and Technology (UNIST) in South Korea have developed a new coating for lithium-ion batteries that is expected...[Details]
The independent watchdog of STM32 is driven by a dedicated internal 40Khz low-speed clock, which remains effective even if the main clock fails. The principle of the watchdog: When the microcontrol...[Details]
The United States has opened Samsung Pay's overseas remittance and foreign exchange services, covering 47 countries including China, South Korea, and India. According to South Korean media Herald E...[Details]
DATA_IN_ExtSRAM EQU 0 ;;1 defines whether to use external SRAM, 1 means use, 0 means do not use Stack_Size EQU 0x00000400 ;;2 Define the stack space size as 0x00000400 words AREA STACK, NOINIT, READW...[Details]
On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
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