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DHT11 is a temperature and humidity sensor that is also driven by a bus. Its usage is very similar to that of the ds18b20 temperature sensor. Supply voltage 3.3~5.5V DC Measuring range: humidity 5%...[Details]
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With the astonishing increase in personal mobile terminal devices, especially the fierce offensive of smart phones and the widespread PAD trend, the mobile power industry has created opportunities....[Details]
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Traditional boost LED driver The traditional LED driver uses a boost circuit, and the simplified circuit form is shown in Figure 1. Figure 1 The input voltage VIN of the boost type LED backligh...[Details]
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Liquid Flow Energy Storage Technology Co., Ltd. (hereinafter referred to as Liquid Flow Energy Storage) recently signed a strategic cooperation agreement with China Electric Equipment Group Energy Sto...[Details]
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The IAA (Internationale Automobil-Ausstellung) was previously known as the Frankfurt Motor Show, but this year's IAA will not be held in Frankfurt, but will be hosted in Munich for the first time (Se...[Details]
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51 MCU driving 74hc595 circuit diagram: The following is the program for the 51 microcontroller to drive the 74hc595 chip: #include //Contains the header file of 51 MCU #include #define uint unsign...[Details]
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1 Introduction
According to a Gartner research report, virtualization and cloud computing are the two most popular technologies in 2009; according to survey results, more than 50% of companies are ...[Details]
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There are numerous examples of general driver development under LINUX on the Internet, but perhaps because they are simple, there are very few introductions to DMA drivers. Recently, Zhaoyang spent se...[Details]
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introduction
As an actuator, the proportional solenoid is one of the key products of mechatronics and is widely used in various automatic control systems. The proportional solenoid has a l...[Details]
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1. Get familiar with the environment
First, read the development board user manual carefully, and build the environment and conduct experiments according to the manual. (Directory CD\TQ2440_CD\TQ2440...[Details]
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Lawyers for HSBC and Huawei Chief Financial Officer Meng Wanzhou said in a Hong Kong court that the two sides have reached an agreement in their dispute over the disclosure of documents related to U....[Details]
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Schaeffler Group, a major German auto parts manufacturer, held a technical forum in Shanghai at the end of August 2010, unveiling new technologies such as the latest cam switching mechanism, lo...[Details]
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If you are compiling for PIC10, PIC12, or PIC16 series microcontrollers, CCS is the best choice, while for PIC18/PIC24/dsPIC/PIC32 series, MCC is the best choice. The only C compilers for PIC micro...[Details]
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Some people call this field "mixed reality", others call it "extended reality," and Mark Zuckerberg tried to name it the "metaverse." But no matter what the field is, Google has been working hard t...[Details]
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introduction
In the construction field such as road and bridge construction, there are many raw material processing control equipment imported from abroad. The operating system on these de...[Details]