I read the chip's manual, but I still can't understand how to set the logic for load current limit. There is only one picture in the manual. Has anyone used this chip?...
This smart bracelet on PDD costs less than 10 yuan. Although it does not seem to be well-made, it has complete functions. Except for not supporting weather conditions and a short standby time, it has ...
ISO/IEC 17025 is a conformance standard developed by the International Organization for Standardization and the International Electrotechnical Commission. ISO/IEC 17025, referred to as "ISO 17025," is...
[i=s]This post was last edited by zxw1126 on 2021-1-20 15:07[/i]In January, 2020 came to an end. I reviewed my work over the past year and summarized the gains and losses of the year. I felt a lot. Ov...
Recently, I received a new functional requirement, which is quite rare. It requires support for two-way analog signal detection. Each channel can be configured by software to detect the type of signal...
The clock frequency of the 80C51 microcontroller is 12MHz, and the timer T1 and P1.0 are used to output rectangular pulses. The waveform only shows two segments: one segment is 100us and the other se...[Details]
I have been debugging Stm32f407DISCOVEY these days. Since there is no ready-made library function routine for the serial port, I used the routine on the Shenzhouwang development board to directly deb...[Details]
When it comes to artificial intelligence, many people may only focus on how many times AlphaGo has beaten humans in Go, or which powerful e-sports players OpenAI has defeated in the game. However, in...[Details]
Ruckus Networks, a CommScope company dedicated to developing innovative wired and wireless networking technologies, recently announced two new products to complement its growing multi-gigabit access ...[Details]
Distance is an important part of describing the plane structure of a building. Traditional methods of measuring building dimensions require personnel to use tools on site, but when facing dangerous bu...[Details]
Test application: output test of three-phase AC source (AC generator) and PF value adjustment simulation.
Test equipment: three-phase rectifier bridge, Feisi FT6800 series DC electronic load, PF test...[Details]
The following is an example of LPC ARM7 controlling 8-way pipeline through SPI bus, so that everyone can have a clear understanding of SPI bus transmission and sending data. The circuit diagram is ...[Details]
On the morning of July 15, according to foreign media MCV/Develop and GamesIndustr, with the passage of new regulations this week, there will be some rule changes in Apple's App Store. Devel...[Details]
( October 31 , 2023 , Shanghai, China ) Rockwell Automation and Microsoft Corporation (Nasdaq: MSFT) recently announced the expansion of their long-term partnership, committed to using gen...[Details]
Figure 2 Quadrant Switching Inductor DC/DC Converter Circuit Diagram The two-quadrant converter operating in the QⅢ and QⅣ quadrants is shown in the figure. It consists of two switches, two diodes...[Details]
On the afternoon of October 30, 2020, the "New Challenges, New Opportunities - 2020 Fourth Biometric Technology and Application Forum" hosted by Core Intelligence brought together more than 200 upstr...[Details]
Recently, a customer from a special processing factory asked for the use of a Tektronix oscilloscope to perform maintenance and inspection of a welding machine. The customer currently has an inverter...[Details]
Below we use the header file lpc11xx.h of the ARM Cortex-M0 core microcontroller LPC1114 to illustrate. 1. A few words first The lpc11xx.h file is the header file included in the lpc11xx series of mi...[Details]
1 Background In principle, the luminescence phenomenon of semiconductor devices can be roughly divided into three types: photoluminescence, electroluminescence, and cathode ray luminescence. Th...[Details]
Nvidia CEO Jensen Huang said on Wednesday during a visit to Denmark that the company's latest Blackwell chip had a design flaw. "The Blackwell chip can be used normally, but the yield rate is very ...[Details]