When I was in school, I had the honor of participating in an electrical competition. In 2011, I participated in the national competition for the power supply group. It has been so long that I can’t re...
[Question] The download program reports an error:The error message gives the following tips: 1. Check the physical connection. The jumper is normal.
2. Check whether the power is on. After inspection,...
Parts ListPycom WiPy Development Board
Pycom PyTrack Expansion Board
USB Power Bank
USB data cableGPS_Store = ''while True:location = GPS.coordinates()if location == GPS_Store:time.sleep(5)continueGPS...
Use SGP30 gas sensor and CLUE to make a "milk freshness checker" to detect spoiled milk.Devices usedSGP30 gas sensorSTEMMA QT 4-core cableLithium batteryInstall bundle library to CLUEadafruit_apds9960...
[i=s]This post was last edited by jinglixixi on 2022-5-7 09:09[/i]Misled by the introduction picture, I mistakenly took the development board I was reviewing as the GD32F310K development board. So wha...
After several years of development and evolution, new car-making forces have grown stronger and stronger, and their influence in the industry has also increased. On the one hand, their rise has great...[Details]
Samsung central air conditioner is an important product of Samsung Group, a large Korean enterprise. It is an important product for Samsung air conditioner to transform into high-end commercial ai...[Details]
Abstract: A driving circuit for controlling multiple PZTs (piezoelectric ceramics) based on C8051F005 single-chip microcomputer is designed. The serial data transmission method is adopted, and the ...[Details]
Meat Moisture Rapid Tester is mainly used to quickly measure the moisture content of animal meat such as pork, beef, and chicken, so as to determine whether the tested sample is water-injected meat....[Details]
The market for SW and E/E components will grow rapidly under the different influences of the ACES trend and will differ greatly at the segment level. The move towards more centralized SW and E/E arch...[Details]
Since SATA is applied to ATAPI devices, transmission performance is not the most important consideration, but software and hardware compatibility is the most important issue, so it is more dif...[Details]
Introduction With the application and development of electronic technology, digital signal processing content is becoming increasingly complex. At the same time, in many cases, the entire system i...[Details]
According to the Securities Times, Bai Chunli, president of the Chinese Academy of Sciences, said that the sales of Loongson 3A processors have exceeded 300,000, and the sales of embedded Loongson ha...[Details]
Channel decoding chips are key chips that determine the performance of digital TV receivers such as set-top boxes. The DVB-C decoding chip SMT1656A developed by Shenzhen Guowei Technology Co.,...[Details]
In the process of programming a single-processor computer, bit manipulation is often encountered. C51 has a very powerful bit manipulation capability. From this point, it can be seen that C not only h...[Details]
Vortex flowmeter is a new type of flowmeter that measures the flow of fluid in closed pipes based on the Karman vortex principle. Because of its good medium adaptability, it can directly measure the ...[Details]
On the evening of April 30, Jingfang Technology issued an announcement stating that the company's shareholder, National Integrated Circuit Industry Investment Fund Co., Ltd. (hereinafter referred to ...[Details]
This experiment introduces how to use SDRAM, which requires setting 13 registers. Oh, don't worry, many of these registers are similar, and since we only use BANK6, we don't need to pay attenti...[Details]
Zoss Automotive Research recently released the "2021 Global and China Hybrid Vehicle Research Report". Hybrid technology is one of the important technical routes to achieve dual carbon (carbon pea...[Details]
Many audiophiles have a certain understanding of burn-in. After buying new headphones, they will play some common burn-in music to burn them in. Some friends also use burn-in software to effectivel...[Details]