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Thermal imaging multimeters are the first-line troubleshooting tool for electrical equipment. They can be used to check hot spots in high-voltage equipment and transformers, and detect heating of fus...[Details]
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In the construction of ubiquitous power Internet of Things, Shanxi Yuncheng Power Supply Company uses big data processing and analysis technology to innovatively develop a customer-aware intelligen...[Details]
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According to foreign media reports on March 20, Huawei is actively developing a cutting-edge "magnetoelectric" storage technology, which is expected to completely change the landscape of the data sto...[Details]
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Keysight Technologies' 5G Conformance Test Toolset kicks off test program to validate radio resource management for 5G NR non-standalone devices
Keysight Technologies Inc...[Details]
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The Internet of Things is a network that connects and interacts various physical devices and sensors through the Internet. The core idea of the Internet of Things is to enable various devices to ...[Details]
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1. What is an exception? 1. Any process outside of normal operation is called an exception. 2. Exceptions will interrupt the work being executed, and we generally hope to continue to execute the orig...[Details]
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In the process of learning ARM, I feel that registers basically do not provide bit operations, but overall operations. The overall operation is to pay attention to not affecting other bits when assi...[Details]
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Previously, we talked about how to light up an LED, including hardware circuits and programs. Today, let's talk about how to make an LED flash. There are two ways to control LED flashing with a...[Details]
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The battery of an electric vehicle is an important factor affecting its performance and price. If the battery is seriously aged and needs to be replaced, the repair cost may be sky-high. This is a bi...[Details]
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Using bit definition to implement LED running lights #include reg52.h #define time 20000 sbit LED1=P2^0; sbit LED2=P2^1; sbit LED3=P2^2; sbit LED4=P2^3; sbit LED5=P2^4; sbit LED6=P2^5; sbit LED7=P...[Details]
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From November 20 to 21, the "2019 China Safety Industry Conference and the 3rd Traffic Safety Industry Summit" hosted by Cheyun.com and co-organized by Electric State was held in Foshan City, Guangdo...[Details]
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According to news on September 27, Tianfeng International analyst Ming-Chi Kuo published an article today explaining the current overheating problem of Apple’s iPhone 15 Pro mobile phone, and stated ...[Details]
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As a basic test instrument, the oscilloscope was once a pet in university laboratories. At that time, 20 to 30 students in a laboratory gathered around an oscilloscope to listen to the teacher's ex...[Details]
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Ultrasonic flaw detector is a commonly used testing instrument , which has certain applications in many industries. Ultrasonic flaw detectors need regular maintenance not only when in use, but also...[Details]
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Preface
Saving energy not only reduces our use of limited resources, but also protects the environment. With the continuous increase in energy prices, reducing energy consumption has become ...[Details]
Mobile and portable
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