Due to the sharp downturn in the camera market in recent years and the impact of the epidemic, Canon closed its Zhuhai factory, which was established 32 years ago.If you were not a professional or a p...
These are two examples about active filters in Chapter 3 of "Circuit Design Based on Operational Amplifier Design and Analog Integrated Circuits". Since my theoretical foundation is not very good, I d...
[i=s]This post was last edited by w494143467 on 2020-10-17 09:44[/i]At the beginning, the data collected contained a lot of high-frequency noise, such as AC power, electromyography and some other infl...
The development of science and technology has enabled us to demonstrate unprecedented capabilities in the face of this epidemic. We have seen the construction of the Vulcan Mountain Hospital in 10 day...
The following is the compilation of ARM under Ubuntu platform: 1. Disassembly tools arm-linux-objdump -D -S hello log //View the assembly code of hello 2. ELF file viewing tool arm-linux-read...[Details]
Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) is enabling autonomous driving with its AURIX™ microcontroller family: key safety computing elements and in-vehicle interfaces for the NVIDIA DRIV...[Details]
With the rapid development of computer and communication technology, the global information network is rapidly evolving towards the next generation network (NGN) based on IP. The future trend of br...[Details]
In the process of continuous pickling and annealing of stainless steel strips, the control of speed and tension determines the quality of the product; and the user's demand for high quality and hig...[Details]
Overview Electric vehicles now use PTC semiconductor ceramic components to heat the air or circulating water for heating. Due to the high voltage and high temperature involved, its reliability and ...[Details]
Recently, Qinchuan Machine Tool announced that according to the needs of the company's development strategy, the company plans to use
part of the operating assets related to
the robot
reduce...[Details]
Global suppliers are investing heavily in silicon carbide (SiC) microchips, spending billions of dollars to secure silicon carbide chip inventories and even make their own. Like other car companies...[Details]
Apple today pushed the iOS/iPadOS 15.3 RC update (build number: 19D49) to iPhone and iPad users. This update is 5 weeks after the last release. This update resolves a Safari bug that could cause ...[Details]
Recently, some netizens exposed a group of real-life pictures of OPPO Reno 2. The exposed pictures show that OPPO Reno 2 has four rear cameras and the front frame has become narrower, but there i...[Details]
With the development of new power grid technologies and the increasing requirements of users for power quality (PQ), power quality issues have received more and more attention. In order to solve po...[Details]
In the communications world, as intermediate frequencies (IF) get higher and higher, it becomes increasingly important to understand how input impedance varies with frequency. This article explains...[Details]
With the rapid development of the security monitoring industry, the advantages of embedded hard disk recorders have gradually emerged. On the one hand, the video resolution has gradually transiti...[Details]
There are many types of LED automotive lighting, which are mainly divided into two categories: internal lighting and external lighting. Before introducing the solution, we need to clearly know what a...[Details]
According to foreign media reports, on October 20, local time, Anello Photonics, a developer of silicon photonic optical gyroscopes (SiPhOGTM), announced that it had completed its Series A financing,...[Details]
Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
...[Details]