-
Introduction to single-chip microcomputer Single-chip microcomputer: A microprocessor (CPU), memory (ROM and RAM), I/O interface, timer, interrupt system and other circuits are integrated on an integ...[Details]
-
1 Introduction
At present, most of the various switching power supplies used in various electrical equipment adopt indirect DC/DC conversion circuits. It has the advantages of good isolation p...[Details]
-
Last month, the penetration rate of new energy vehicles in China exceeded the critical value. According to the relevant data of the China Passenger Car Association, the retail penetration rate of n...[Details]
-
Recently, US prosecutors charged a Chinese professor with allegedly obtaining technology from a California company to benefit Huawei. Mao Bo is an associate professor at Xiamen University and becam...[Details]
-
The ARM exception return correction value varies depending on the exception type, which mainly depends on two aspects: a. After the exception is handled, the returned address is the address of the in...[Details]
-
Mobileye now has real competition. At the CVPR 2019 (Conference on Computer Vision and Pattern Recognition), the world's top academic conference in the field of computer vision and pattern recog...[Details]
-
Zhongke Yushu, a DPU chip design company with its own independently developed chip architecture, announced the completion of a round of A financing of several hundred million yuan, led by Huatai I...[Details]
-
Reset AVR When resetting, all I/O registers are reset to their initial values and the program starts executing from the reset vector. For ATmega168, the reset vector instruction must be an absolu...[Details]
-
It is a photoelectric device made of compound materials to form a pn junction. It has the electrical characteristics of pn junction devices: IV characteristics, CV characteristics and characteristi...[Details]
-
There are two working modes of spectrum analyzer in actual operation: one is open-circuit measurement through antenna coupling, and the other is closed-circuit measurement with cable connection. In o...[Details]
-
StartFragment
Electronic water level switch Water level switch is divided into: capacitive water level switch, electronic water level switch, electrode water level switch, photoelectric water leve...[Details]
-
Tonight I studied how to use the nfs network file system to start the mini2440 development board through super-vivi. At first I couldn't succeed, but after a lot of trouble I finally got it done. Her...[Details]
-
Recently, Gu Wenjun of Xinmou Research broke the news on Weibo that the general manager of Amkor China, the world's second largest packaging company, Zhou Xiaoyang has resigned and will join the star...[Details]
-
After Huo Jing was appointed as the Vice President of Public Relations of Ford China, Ford has once again experienced personnel changes. Recently, Ford China officially announced that Yang Song, the ...[Details]
-
0 Introduction
Drought and water shortage have always been the main factors restricting the development of agricultural production in China. In southern provinces such as Guangdong, althou...[Details]