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Apple Inc's longtime chip supplier Broadcom Inc is considering selling its wireless chip business in a deal that could be worth as much as $10 billion and could have implications for future iPhones a...[Details]
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On February 27, the Beijing Economic and Information Technology Bureau issued the "Notice on the Application for the First Batch of National-level Specialized, Innovative "Little Giants" Enterprises'...[Details]
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Since the project requires a 5.0-inch touch screen, I chose a capacitive touch screen with an RGB565 interface and decided to use the STM32F407+SSD1963 driver solution. The whole process was basicall...[Details]
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From the hand crank at the beginning, to the real car key later, to the remote-controlled "car key", the way to unlock the car has also experienced several changes. Now, "digital keys" that can open ...[Details]
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In the previous chapters, we did the preparation work: 1. Create an ARM Resource Group called LeiResourceGroup 2. Create an ARM Storage Account called leistorageaccount 3. Create an ARM Virt...[Details]
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Recently, Xi'an Antai Maintenance Center received a Keysight Network Analyzer E5071C mailed by a customer for maintenance. The customer reported that the fault was poor transmission. Network Analyzer...[Details]
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A relay is an electrical control device that can give a specified input and maintain it for a long enough time, causing a predetermined step change in the controlled quantity in the electrical outp...[Details]
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Recently, in response to the previous online rumor that "Volkswagen invested 5.2 billion yuan to acquire a stake in Chinese power battery supplier Guoxuan High-tech and planned to become the largest ...[Details]
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As we all know, at present, in the power distribution network, the leakage protector is an effective technical measure to protect people from electric shock casualties. However, a large number of o...[Details]
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The 51 single-chip microcomputer addresses the memory space not by bus but by instructions. 1:51 consists of the following memory modules ROM Flash RAM has------lower 128 bits of internal RAM (00-7F)...[Details]
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1. JFFS2 file system configuration a) Kernel configuration # make menuconfig //The default MINI2440 configuration has enabled JFFS2 support File systems --- M...[Details]
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In the past month, I have read a lot of advertisement-style LED driver IC introductions, and I feel that there is nothing new about them, that is, they do not make ICs into real LED dedicated drivers...[Details]
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The differential bridge sensor monitoring circuit with temperature compensation is a complete low power signal conditioner for bridge type sensors, including a temperature compensation channel. The...[Details]
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On March 16, Xinhai Technology stated on the investor interaction platform that the company has many years of technology accumulation, an excellent talent team and other development resources, and is...[Details]
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0 Introduction
Wireless Multimedia Sensor Network (WMSN) is a new type of sensor network that introduces multimedia information perception functions such as audio, video and images based o...[Details]
Analog electronics
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