Author: Wang Huidong, member of YiBo Technology Expressway
Lin Ruyan always said: "The thicker the copper thickness of the finished circuit board, the more sufficient the line width and line spacing s...
This paper introduces a USB interface design based on a single-chip microcomputer and a USB service chip PDIUSBD12. This interface is used in an embedded fingerprint recognition system to upload and d...
The main idea is to amplify a full bridge and then compensate the bridge with a potentiometer. The amplification idea of my circuit is to use AD620 differential amplification 100 times, then passive f...
[i=s]This post was last edited by flashtt on 2019-6-21 15:34[/i]I am about to start work. I bought many books before, but I haven't read many of them. The express delivery is really troublesome, and I...
Preface: It's another festive season. When I think of the Lantern Festival, I think of glutinous rice balls. There are round glutinous rice balls with white glutinous rice flavor, purple sweet potato ...
There is too little information about this connector online. What kind of processing and customization? What interface type? I don't know much about it....
On August 10, Jilin University and Huawei Technologies Co., Ltd. held a symposium to deepen cooperation. Yang Zhenbin, Secretary of the Party Committee of Jilin University, pointed out that Jilin U...[Details]
Vector Group provides a professional open development platform, including various tools, software components and services, for the creation of embedded systems to OEMs and suppliers in the automotive...[Details]
Ever since Apple enabled MFi encryption certification for iPhone data cables, the billions of dollars in profits in the counterfeit data cable market have almost disappeared; now, Apple has again use...[Details]
The same as C calling assembly, the first four parameters are passed using R0-R3, and the rest are passed using the stack Test this program: //*******************************************************...[Details]
Recently, Xiaomi launched 5 customized products with the theme of Pokémon Pikachu, which are now officially on sale. These products include Xiaomi Power Bank 3 10000mAh (99 yuan), Xiaomi Pocke...[Details]
Get the experimental effect of 8 LEDs turning on and off alternately. #include reg51.h void Delay10ms(unsigned int c); // Delay 10ms void main() { while(1) { P0 = 0x00; // Set P...[Details]
CATL announced that it plans to sign an agreement with Tesla to supply lithium-ion power battery products to Tesla. The impact of this good news was also quickly reflected in the stock price. After t...[Details]
Recently, a reporter from Science and Technology Daily learned from the Jinan Institute of Quantum Technology that Zhang Qiang and Jiang Yangfan of the institute cooperated with the team of Academici...[Details]
Today (8), RF solutions provider Qorvo announced financial results for the fourth quarter of fiscal 2020 ending March 28, 2020. The financial report shows that according to generally accepted accou...[Details]
Special power supply refers to a special type of power supply. The so-called special is mainly because the technical indicators of the power supply are different from those of the common power su...[Details]
1. Basic working principle of DDS The basic principle of DDS is to use the Nyquist sampling theorem to generate waveforms through a table lookup method. There are many types of DDS structures, and ...[Details]
************************************************************************************** *Timer 1 Experiment* Implementation phenomenon: After downloading the program, the last digit of the digital tu...[Details]
Panzhihua City accelerates the construction of a world-class vanadium-titanium industrial base. Image Since this year, Panzhihua City has stepped up efforts to attract projects, cultivate high-quality...[Details]