I am planning to use the LM2611 chip recently, but some things are not specified in its data sheet, such as the calculation formula for the output voltage and the voltage drop. Does anyone know?...
[backcolor=rgb(222, 240, 251)]I use STM32F767 to drive a 7-inch screen, but it always doesn't display. [/backcolor] [backcolor=rgb(222, 240, 251)]Screen information:[/backcolor][backcolor=rgb(222, 240...
Analog IC Design Qingyuan Yang (National Chung Hsing University, Taiwan) : https://training.eeworld.com.cn/course/6036An introduction and analysis of university advanced electronic circuit courses.Com...
There was a problem when controlling the PMOS at high frequency. A 5V, 62.5KHZ sine wave signal was input to the base control terminal of the transistor, and a sine wave signal could also be measured ...
Recently, Jiali Chuang only charges 5 yuan for 5 sample boards (within 10*10cm), and each person can make 2 samples per month, so I drew a PCB ruler as a souvenir for my roommates and friends. It cont...
01 Before the troops move, food and fodder must be sent first
Thanks to the forum and the developer for giving me this review opportunity. I have wanted to try out National Technology for a long time,...
Samsung Electronics has successfully developed a "5G integrated base station" (Access Unit) that supports the 28GHz frequency band. It is the product that can support the fastest speed among the curr...[Details]
In recent years, with the development of China's economy, urban traffic congestion has become increasingly serious. Therefore, it is urgent to improve the traffic capacity of urban road networks and ...[Details]
In the design of SSI sequential logic circuits, the design principle is: under the premise of ensuring that the designed sequential logic circuit has the correct function, the activation function o...[Details]
With the development of power electronics technology, various power electronic devices and switching power supply products are widely used. However, the rapid development of technology has also cause...[Details]
The circuit of the intelligent pendulum period measuring instrument is shown in the figure. It can be used for experiments to measure the period of a pendulum. The measurement accuracy of this circuit...[Details]
Apple could exit the UK market if a court orders it to pay Optis Cellular a "commercially unacceptable" fee for allegedly infringing 3G and 4G patents, its lawyers have warned. Appleinsider reporte...[Details]
Maling Semiconductor is an integrated circuit design company dedicated to the development and sales of embedded application processor (MPU) chips. It has a Beijing branch (R&D center) and a Shenzhen ...[Details]
Central topics:
• Design principles and techniques for high performance audio amplifiers
Solution:
• Negative feedback setting of power amplifier can bring higher...[Details]
Since abandoning the mobile phone market, HTC has focused on the VR field. In addition to virtual reality (VR) hardware sales, HTC is also actively moving towards content and applications. Market r...[Details]
On August 16, Shanghai Xinyang said in an interaction with investors that the company's ArF dry photoresist products are still under certification. In addition, the company's ASML-1400 lithography ma...[Details]
When there is a traffic accident or cargo falls in front of you, can you notice the dangerous situation immediately? When the weather on the road ahead suddenly changes, from sunny to rainy, or even ...[Details]
In recent years, with more and more intelligent configurations in cars, AEB seems to have been rarely mentioned. However, recently, Li Xiang, founder and chairman of Ideal Auto, proposed that "all ca...[Details]
1. Write a menu program First, we write a test menu program to obtain norFlash information and read and write NorFlash. The code is as follows: void nor_flash_test(void) { char c; while (1) ...[Details]
1. RFID Overview RFID, also known as contactless IC card or ID tag, can detect and identify specific objects without direct contact with the object. RFID has been used since the 1980s, initially limi...[Details]
According to foreign media reports, GelSight and Meta AI, pioneers in tactile intelligence technology, announced the launch of Digit 360, an artificial fingertip-shaped tactile sensor that can prov...[Details]