2020-4-30-Today I sent the self-made bone sensor test circuit board PCB to the manufacturer for board making, and they told me that it can only be put into production after May 1st....
RK 3288 baseboard + core board design process
The first step is to get the customer demand document. The following are the requirements put forward by the customer:
001.png (98.02 KB, Downloads: 0)Dow...
Please design a 20V3A computer adapter circuit. For safety reasons, electrical isolation is required. The charging voltage fluctuation should not exceed 5% (the transformer can be considered ideal), a...
I have been looking for a senior LiDAR hardware and software development engineer for three months, but the results are not very good. It's not that our salary is not high, our salary is OK, and we ca...
Using the following program, you can use the STM32F7DISC as a touchpad to control the movement of the mouse on the PC.import lcdF7D as lcd
import tchF7D as ts
from time import sleep_mslcd.init()
lcd.s...
According to IT Home, Sony officially announced its financial report for fiscal year 2018 today. Data shows that Sony Group achieved sales of approximately 8.67 trillion yen in 2018; operating profit...[Details]
This machine has 12V BT and can also be 24V. My goal is 800W at 12V, and I strive for 1000W. The overall structure is based on the 3000W machine of Zhong Gong. There is also a large heat sink at t...[Details]
After Tesla became profitable, Musk was so proud that he recently started a quarrel with Ford, the big boss of the American automobile industry, and he seemed to be very confident. In fact, the reaso...[Details]
In recent years, an emerging power factor correction (PFC) technology, interleaved PFC, has been increasingly used in applications with strict form factor requirements, such as slim LCD TVs or laptop...[Details]
Following Allianz Sharp, the ChiNext has welcomed another security company to rush for IPO. On December 31, 2020, the Shenzhen Stock Exchange officially accepted the GEM IPO application of Beijing Bl...[Details]
Tsinghua Unigroup Co-President Diao Shijing delivered a speech entitled "Tsinghua Unigroup Creates China's Storage Landscape" at the China Flash Market Summit held in Shenzhen, sharing with the indus...[Details]
Rockchip, a leading domestic SOC solution provider focusing on mobile Internet and digital multimedia chip design, announced that the AI computing stick based on its RK1808 chip will be officially ...[Details]
According to Nikkei, Panasonic will start mass production of a new lithium-ion battery as early as 2023, which will increase the range of electric vehicles by more than 15%, with the first batch deli...[Details]
The serial port is a tool for information exchange between the microcontroller and the outside world. ■ There are two communication methods for 8051 microcontroller: Parallel communication: Each bi...[Details]
According to foreign media reports, Volvo has developed a method to prevent the use of signal jamming to steal cars. A patent application from the U.S. Patent and Trademark Office shows that Volvo XC...[Details]
introduction
In recent years, the development of miniaturized single-chip microcomputer technology has been changing with each passing day and has been widely used in many fields. In the railway indu...[Details]
Intel will launch the first software- defined automotive SoC chip at CES 2024 , and it is also the world's first automotive-grade chip using chiplets . According to Intel's description, the software-...[Details]
introduction
CDMA
(Code Division Multiple Access) wireless network has the characteristics of wide coverage, high efficiency and low cost.
The data transmission rate of
CDMA
...[Details]
The Galaxy S21 series launch event may take place on January 14, and strangely enough, Samsung has not yet officially announced its flagship chip, the Exynos 2100. It is foreseeable that in additio...[Details]
See the on-site discussion. The expert think tank went to Weiyuan to actively discuss and make suggestions to help the high-quality development of shale gas + industry. Recently, the Provincial Scienc...[Details]
ST MEMS Sensor Creative Design Competition
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