When using the micro-core sliding film observer, it is found that when the compensation is 90 degrees, the observed angle is ahead of the actual angle, and the bus voltage is different, the leading an...
The company wants to buy a BPM shortwave receiving module, receiving frequency 2.5MHz, 5MHz, 10MHz, 15MHz, does anyone know which one sells it? Please recommend...
DAC8552 is a 16-bit dual voltage output digital-to-analog converter launched by TI. This time we will introduce how to use this chip on the MSP430 microcontroller.
1. Circuit diagram of the chipInsert...
New national policy to support semiconductor industry is expected to be released in the second half of the year 2006-7-7Li Ke, director of the China Semiconductor Industry Association, revealed that t...
Hello everyone, I am a zigbee newbie, but in the process of studying bdbs, there are a few questions that I have not been able to understand: 1. Zigbee supports mesh, and mesh expands the network rang...
Problem encountered: There are some components that have no description in the component description column in the schematic and PCB, but in the exported BOM table, there is a message "debugging resis...
It is very convenient to use the printf() function to send data in the STM32 serial communication program, but it requires simple configuration first. The following are two configuration methods. Met...[Details]
Nikkei Asia reported on May 31 that due to the COVID-19 pandemic, the global chip crunch and supply chain disruptions, home appliances are in short supply across Japan, and Japanese consumers have to...[Details]
During the use of pure electric vehicles, the charging time should be accurately grasped according to the actual situation, and the charging frequency should be grasped with reference to the usual ...[Details]
The explosive growth of the photovoltaic industry has triggered the demand for polysilicon, silicon wafers and photovoltaic cell assembly manufacturing equipment. Industry insiders said that the manuf...[Details]
The National Energy Administration and the State Administration for Market Regulation recently jointly issued the "Model Text of Grid Connection and Dispatching Agreement" (hereinafter referred to ...[Details]
In view of the shortcomings of previous electronic blood pressure monitors, this paper introduces the design of an intelligent electronic blood pressure monitor based on a programmable system on ch...[Details]
Nidec Transmission Technology (Zhejiang) Co., Ltd.
(hereinafter referred to as "the Company")
, a group company of Nidec Corporation,
will participate in the CHINA INTERNATIONAL INDUSTRY FAI...[Details]
Today, a whistleblower named @We_The_Techies on Twitter released several real photos of the upcoming Galaxy S21 series. Around the same time, well-known whistleblower Evan Blass also released s...[Details]
Introduction Devices based on USB interface are easy to use and cost-effective, so they have been widely used in people's work and life, such as U disk, mobile hard disk, optical drive, USB camera, ...[Details]
On September 6, the State Grid Corporation of China Ubiquitous Power Internet of Things Forum and the Fifth "Youth Entrepreneurship Competition" Results Release Conference (hereinafter referred to ...[Details]
German solar cell manufacturer Heliatek G.mbH has successfully produced an organic cell with a conversion rate of 9.8%, setting a world record.
Heliatek specializes in the manufacture of o...[Details]
The proximity sensor has a light-emitting circuit that emits pulse-modulated infrared light, and a receiving circuit that uses a filter to detect only the required frequency components, thereby avoid...[Details]
At the 10th Global New Energy Vehicle Conference which ended not long ago, Xiang Yanhuo, President of CATL's Passenger Vehicle Solutions Department in China, revealed that the company will officiall...[Details]
【Rounding】Design is often humorous. Even a little change can make life more interesting. For example, lighting, in addition to the lighting function, the lighting fixtures can also become the prot...[Details]
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