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Recently, the signing ceremony for the energy storage system construction project between Wuyuan Sub-district Office of Haiyan County People's Government and Yubang Zhiyuan (Jiaxing) Co., Ltd. ...[Details]
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Under the action of voltage, non-penetrating discharge occurs in the air gap, oil film or edge of the conductor inside the insulating structure, which is now called partial discharge. Partial dischar...[Details]
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During the working process of the oscilloscope, there are two more important circuits at work, that is, the scanning circuit and correction signal circuit of the oscilloscope. The following experts f...[Details]
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AT89C51 is a low voltage, high performance CMOS 8-bit microprocessor with 4K bytes of flash programmable and erasable read-only memory, commonly known as a single-chip microcomputer. The device is ma...[Details]
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With the development of economic construction, the society's requirements for the scale of fire alarm control systems are getting bigger and bigger. In order to meet the needs of the market, the autho...[Details]
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The oxygen tester uses a high-performance gas sensor as the detection unit. The instrument has good stability, high sensitivity, long standby time, and has multiple functions such as anti-strong magn...[Details]
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The MAX5913A/MAX5914A are quad hot-swap controllers. The MAX5913A/MAX5914A independently control four external n-channel switches to hot-swap system loads from a single VCC supply line. These devices ...[Details]
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1 Introduction: In serial communication, the data rate sent or received by the sender and receiver must be agreed upon. We can agree on four working modes by programming the MCS-51 serial port throu...[Details]
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On July 9, at the 3rd World Artificial Intelligence Conference, Musk said in a video speech, "Tesla's autonomous driving is building a relevant engineering team in China, and will do a lot of origina...[Details]
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On the evening of January 24, vivo officially released the first vivo X20 Plus screen fingerprint version equipped with under-screen fingerprint unlocking technology in Beijing. Let's follow the mo...[Details]
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The client is a company that mainly sells computers (including embedded computers), storage devices, storage systems, software and auxiliary equipment, electronic devices and components; desi...[Details]
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1
Working principle of
controlled synchro
The working principle of controlled synchro can be explained by the left figure. In the figure, two synchro machines with the same str...[Details]
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Recently, Arm officially announced that the Mbed development platform and operating system will be discontinued from July 2026. At that time, the Mbed website will be archived and it will no longer...[Details]
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Abstract: This article uses BYD's patents to understand electric vehicles, on-board chargers and their overcurrent protection circuits. The on-board charger includes an AC/DC converter and a DC/DC ...[Details]
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The arrangement of the LEDs and the specifications of the LED light source determine the basic driver requirements. The main function of an LED driver is to limit the current flowing through the LED...[Details]