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The Melexis Infrared (IF) Thermometer safely measures the temperature of hot, hazardous or hard-to-reach surfaces without making physical contact with the object. Simply aim at the object to be meas...[Details]
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Recently, at Hikvision's 2020 Annual Shareholders Meeting, an investor asked Hikvision General Manager Hu Yangzhong if he had any idea of building his own satellite. In response, Hu Yangzhong said ...[Details]
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What's the story behind Haier refrigerator's rumor-busting? A piece of news about refrigerators being "OEM" led to Haier and Xiaomi, the two main players, successively refuting the rumor. Haier Refri...[Details]
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The simulation schematic is as follows The microcontroller source program is as follows: #include "reg52.h" #define uchar unsigned char #define uint unsigned int float COUNT100,PWMCOUNT; /*LC...[Details]
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When talking about tablet computers, we have to think of Steve Jobs. It was he who defined the tablet computer as a product between a laptop computer and a mobile phone. So far, Apple has been updati...[Details]
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Managing thermal conditions in electronic products becomes more important as modern, compact devices pack more performance and functionality into smaller packages. Even "big" projects such as base s...[Details]
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According to Huanqiu.com, Flextronics, a well-known US listed foundry company with factories in Zhuhai, China, once privately detained materials and equipment worth RMB 700 million from Huawei after ...[Details]
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0. Preparation before the experiment
a) Connect the serial port adapter
b) Download the original program of IO and serial port, and compile it to ensure that the hardware required for debugging is n...[Details]
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Interrupt, as the name implies, means that a continuous process is interrupted. When the processor is processing a task, there is a task that needs to be processed immediately, so it needs to stop th...[Details]
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Description of the program: Keeping pace with the rapid development of portable electronic products while focusing on their own stringent quality standards and vehicle life cycle requirements is a ...[Details]
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With the use of a large number of sensors in smart cars, the amount of data is increasing rapidly, and this data brings huge challenges to the transmission link. Balagopal Mayampurath, executive di...[Details]
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Apple told CNET today that it is strengthening the security of AirTags to prevent tracking. Apple is already pushing an OTA update (version 1.0.276) to AirTags, which will shorten the time it takes t...[Details]
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1 SD card standard The SD card standard is a standard designed, patented and authorized by the SD Card Association for removable storage devices. It is mainly used to formulate the card's ext...[Details]
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Today, Samsung's official Weibo account posted a set of beautiful photos of Guli Nazha using the Galaxy Z Flip 5G. In the photo, Nazha is holding the Misty Gold version of the phone, and her black lo...[Details]
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01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]
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