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Product Description: DM3058/DM3058E is an economical 5.5-digit digital multimeter. It is designed for high-precision, multi-function, and automatic measurement test requirements. It integrates functi...[Details]
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I built the first STM8 project according to the tutorial (Qingfeng Electronics) and the following error occurred. Appear: Fatal Error : cannot open source file "stm8s_gpio.h" D:stm8testdriverled.h ...[Details]
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Jiwei.com reported on May 13 that Huawei’s official Weibo account announced today that it will hold a Huawei full-scenario smart life new product launch conference at 14:30 on May 19. Many new produc...[Details]
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Samsung has been sued in Europe for infringing patents for HEVC, a technology used to compress video in smartphones and 4K TVs, marking an escalation in a dispute over patent pools. According to eeNe...[Details]
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The figure shows the appearance of some small power transformers. It is mainly composed of iron core, frame, winding, insulation and fasteners.
1. Iron core
Common iron cores of small pow...[Details]
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With the accelerated development of cutting-edge technology fields such as autonomous driving , the importance and popularity of sensors have also been continuously improved. Faced with the increa...[Details]
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Velodyne, a global LiDAR giant invested by Baidu, Ford and others, has just decided to lay off more than 20 people in its China office and will no longer sell LiDAR directly in China. A source told r...[Details]
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On April 24, the Chairman of Longbai Group Co., Ltd. (hereinafter referred to as Longbai Group) and his delegation, He Benliu, visited the Group Company to investigate cooperation in the field of n...[Details]
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The printf() function can directly format the output to the window, which greatly facilitates our debugging of the program. However, in the Keil MDK environment, directly using the printf() function ...[Details]
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Digital blogger @看山的叔叔 revealed today an upgraded version of Huawei WatchFit, which is expected to be named Huawei WatchFit Elegant. He said that the new watch will adopt a metal middle frame ...[Details]
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1. Development Background of Smart Power Off Socket
At present, most of the sockets on the market are non-intelligent. When electrical appliances are connected to the sockets, people generally...[Details]
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Linear prediction analysis is one of the core technologies in modern speech signal processing. It has made great contributions to the rapid development of modern speech signal processing. It has be...[Details]
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1. Bridge circuit The bridge method converts the impedance change of the sensor coil into a change in current. Figure 4.3.5 is the electrical schematic diagram of the bridge method, in which coils ...[Details]
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In the figure below, PHASE_A, PHASE_B, PHASE_C are connected to the A, B, C lines of the motor respectively, and after a voltage divider network, they are NULL_A, NULL_B, NULL_C respectively, and t...[Details]
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The automotive Ethernet series of articles "When DoIP meets TLS" introduced the changes in the new version of ISO13400-2 specification, an introduction to TLS, and the data flow of the CANoe TLS de...[Details]