Radar echo signals have two states: with target and without target. The echo received by the radar may contain both target echo and various interference signals such as noise and clutter. Therefore, t...
[i=s] This post was last edited by tiankai001 on 2019-1-8 11:12 [/i] [b]VII. Deformed Collector DC Circuit [/b] [align=left] [color=rgb(34, 34, 34)] [font="]The following figure is a deformed circuit ...
I used RC to simulate my load. During the simulation, I found that the voltage of the square wave generated by the waveform generator on my load was perfect (positive and negative symmetry).However, I...
Basic textbook on analog circuits, English version of the classic book "Microelectronic Circuits 7th Edition".https://download.eeworld.com.cn/detail/axbin/561385...
I looked up semi-antenna linear optocouplers today and found that the only optocouplers with feedback that I found were HCNR200/HCNR201. It seems that there are no other products....
Chip design company MediaTek.Inc (also known as MediaTek) held its annual executive summit at EO Summit. At the meeting, MediaTek announced the details of its new generation flagship SoC Dimensity 90...[Details]
0 Introduction
Image matching refers to an image processing technique that searches for the sub-image that is most similar to the real-time image in a sub-image set of a known target refer...[Details]
Before understanding CAN network, let’s first understand one question: What are smart hardware and ECU ? What is intelligent hardware? It is hardware that contains an intelligent control unit. For ...[Details]
On April 9, the 7th China Information Technology Expo (CITE 2019) opened at the Shenzhen Convention and Exhibition Center. In the afternoon of the same day, the 2019 China Chip Application Innovation...[Details]
High/ultra-high numerical aperture (NA) 193nm lithography tools and phase-shift masks (PSMs) with special illumination methods have pushed the limits of lithography resolution to the 32nm node. The do...[Details]
1. Overview
In the design of various single-chip microcomputer application systems, such as intelligent instruments, various handheld devices, GPS receivers, etc., there will be the problem of h...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
For image monitoring systems, users often put forward such functional requirements: they hope to be able to monitor objects that are far away. These objects may be distributed in suburbs, deep mount...[Details]
Santa Clara, California – March 30, 2022 – OmniVision Technologies, a leading global developer of semiconductor solutions for advanced digital imaging, analog, touch and display technologies, today...[Details]
It can be said that there are three main features:
(1) Bus structure: The bus structure of MCS-51 is a von Neumann type computer. Instructions and data cannot be fetched at the same time in the sa...[Details]
The Nihon Keizai Shimbun reported on November 6 that in the market for CPU (central processing unit), the core component of smartphones, Taiwan semiconductor company MediaTek is rapidly expanding its...[Details]
This application note introduces power measurement terminology and explains the different options available for making floating measurements, highlighting the advantages and disadvantages of each opti...[Details]
1. Nfs mounts the root file system 1.1 mini2440 chooses to burn u-boot.bin to NAND flash under NOR 1.2 Mini2440 selects NAND flash to boot and enters the u-boot command line 1.3 Use print to prin...[Details]
Specific function implementation: When the switch is pressed, the relay closes and lights the lighting device (bulb) Devices used: Lighting equipment (LAMP), buttons, AT89C51, several resistors, PNP ...[Details]
Switching power supplies generally use pulse width modulation (PWM) technology, which is characterized by high frequency, high efficiency, high power density and high reliability. However, since its ...[Details]
RF/Wirelessly
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