To build the development environment for the SP32-Audio-Kit audio development board, you need to download the following resources:Among them, there are 3 versions available for download in the directo...
Could you please help me derive the transfer function of this integrator circuit? I have been deriving it for a long time but still can’t get the transfer function of the extreme point p=-(1-k)/RC?...
I wanted to wait for the official new version of the firmware to be released before posting this, because the current version is really difficult to use and lacks many important functions. However, it...
In PCB production, the process is an extremely important link. The general processes include OSP, immersion gold, gold plating, tin spraying, etc. Among them, tin spraying is the most common process i...
According to the national standard management procedures, the mandatory national standard "Safety Technical Specifications for Electric Bicycles" (GB 17761-2018) revised by the Ministry of Industry an...
Development environment: ADS1.2 or arm-linux-gcc4.4.1 Development board: GEC210 (s5pv210 soc) Principle part: The key part serves as the input signal of the CPU, and the key is a simple form of...[Details]
Here we mainly need to prepare some necessary software. There are two under Windows: dnw and SecureCRT (HyperTerminal is also OK). First, we test SecureCRT, which is used as a serial port consol...[Details]
According to Windowslatest, after a group of Microsoft executives showed off the real Surface Duo, Jeff Teper, vice president of Microsoft 365 Enterprise, recently released a new real machine ...[Details]
Recently, the Wuhu Conch 10MW/80MWh CO2 energy storage project located in Fanchang District, Wuhu City, was successfully debugged and connected to the grid for power generation. This marks that Conch ...[Details]
Shenzhen Jiangzhi Industrial Technology Co., Ltd. was established on July 21, 2005, and has entered the robot and autonomous driving equipment industries since 2016. It has invested more than 20 mi...[Details]
The working current of portable instruments such as digital multimeters is very small. Because the internal circuits require a higher voltage to be powered, they are generally powered by 9V laminated ...[Details]
In September, Samsung released the Galaxy S20 FE flagship phone globally. Earlier this month, the company launched the Galaxy S20 FE 4G in India. Yesterday, the Chinese version of the phone was offic...[Details]
With the rapid development of single-chip microcomputer technology, new instruments and meters are showing a trend of simple operation and portability. LCD modules can meet the growing requirements...[Details]
Last Thursday, I had tea with a big shot in the component e-commerce industry at the Shanghai Hotel, and we exchanged some views and opinions on the industry and the future. I guess you didn't expect...[Details]
日前，由北汽集团参股的北电爱思特江苏科技有限公司（以下简称BEST）投产竣工仪式在江苏省金坛经济开发区举行。北汽集团董事长徐和谊、 SK 创新总管社长金俊、北京电控董事长王岩、北汽集团总经理张夕勇、 SK 创新电池事业代表尹礼善、北汽新能源总经理马仿列、北电爱思特（江苏）科技有限公司董事长潘金峰，常州市领导丁纯、梁一波，金坛区领导狄志强、沈东等一同出席了本次活动。 At present, the...[Details]
Overview
Magnetic resonance imaging (MRI) systems provide clear images of human tissue by detecting and processing signals generated by hydrogen atoms when they are excited by resonant magneti...[Details]
Topic: Display 000~999 stopwatch, first read the data into EEPROM, then read it out from EEPROM, and then display it
Solution : (C language programming)
#include...[Details]
Technology development: personalized sound field technology upgrades and iterations are accelerating From the development of car radios to the model of "host + amplifier + speakers + AVAS system", ...[Details]
introduction
With the increasing expansion of the field of mobile data storage, the need to implement USB host functions in embedded systems to use USB storage devices for data storage has beco...[Details]
The flyback transformer is the core of the flyback switching power supply. It determines a series of important parameters of the flyback converter, such as duty cycle D and maximum peak current. Th...[Details]
RF/Wirelessly
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