1.LiteOS bare metal driver transplantation series
As the saying goes, talk is fake without practice. In the previous series of LiteOS kernel tutorials, we talked about how to manage tasks in the kerne...
I bought a cheap function generator and used resistors to divide the voltage and then measured the voltage. It was displayed on the LCD screen.
I originally made a preamplifier circuit board, but my a...
[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]Layout is one of the most basic working skills for PCB design engineers. The quality of routing will direc...
Did you know? Shenzhen has become the "world's first 5G city"!Shenzhen Mayor Chen Rugui announced at the "Light Up Shenzhen, 5G Smart City" press conference that Shenzhen has taken the lead in the cou...
/*74HC595 is a silicon structure CMOS device, compatible with low voltage TTL circuit, complying with JEDEC standards.
74HC595 has an 8-bit shift register and a memory, with three-state output funct...[Details]
TMR1 is 16-bit wide and consists of two 8-bit readable and writable registers, TMR1H and TMR1L. TMR1 has a dedicated start/stop control bit, TMR1ON, which can be used to start or stop the TMR1 counti...[Details]
China Energy Storage Network:
◎ In the view of Tang Guangfu, an academician of the Chinese Academy of Engineering, the power system is the core of the future energy transformation. "Therefo...[Details]
0Introduction
At present, most of the control methods of various inverter power supplies and the analysis of SPWM signal modulation methods are based on the assumption that the power switch device ...[Details]
2-1-22-2. Measurement of volt-second capacity of switching transformer
As an important component of the switching power supply, the switching transformer should be measured for various tec...[Details]
Passenger safety is one of the most critical elements in automobile design. Therefore, the reliability of safety systems must continue to be improved to reduce and ultimately prevent injuries to dr...[Details]
On April 9, Huangyuan County held a groundbreaking ceremony for the Xiyuan Group's independent energy storage project in Huangyuan County, Xining City. Han Junliang, secretary of the Huangyuan County ...[Details]
On June 28, Lixun Micro was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. The company's stock code is 688601, the issue price is 36.48 yuan per share, and the ...[Details]
Recently, Wang Lizong, member of the National Committee of the Chinese People's Political Consultative Conference and president of Guangdong High-tech Industry Chamber of Commerce, attended the Guangd...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Seoul Semiconductor recently announced that it has filed a patent infringement lawsuit in the U.S. District Court for the Western District of Texas, accusing global retailer Ace Hardware of selling L...[Details]
The rightmost end of the above figure is the I/O pin, and the device on the left is inside the chip. Two diodes are connected in parallel to the I/O for protection. Note: Some of the pictures...[Details]
According to 9to5Mac, Apple seems to be redesigning the wallpaper settings panel for iOS, and the new panel can make more detailed divisions of system wallpapers. Recently, a blogger also posted ...[Details]
PT100 temperature sensor is a commonly used temperature measurement device with the characteristics of high precision, high stability and high reliability. This article will introduce the working p...[Details]
RF/Wirelessly
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