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Multi-station integration business is one of the current special pilot tasks of State Grid Corporation of China in the construction of ubiquitous power Internet of Things, which means using existin...[Details]
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White light LEDs are voltage-sensitive devices. In actual operation, the upper limit of the current is 20mA. However, the current often increases due to various reasons during use. If no protective...[Details]
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1. Working Principle Let's first familiarize ourselves with the working principle of a switching power supply that can output 5V voltage, as shown in Figure 1. 1. Anti-interference circuit F...[Details]
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6月8日，苏州固锝在投资者互动平台表示，苏州明皜专注于加速度器传感器市场；同时，公司与美国苹果公司有业务合作。业务方面，苏州明皜传感器主要用在消费类电子产品中，小米的加入，增强了苏州明皜和下游客户的协同效应，拓展了客户资源。而在汽车领域，公司汽车产品主要有整流二极管、肖特基、TVS等产品，并已进入世界知名汽车品牌。同时，其产品在家用电器、数码通讯等方面也都有广泛运用。此外，SIC目前处于小批量试...[Details]
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Earlier, according to a report by Taiwan media Economic Daily, TSMC's 5nm process has won five major basic customers: Apple, HiSilicon, AMD, Bitmain and Xilinx. However, some industry insiders refute...[Details]
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Apple's M1 Pro and M1 Max chips have been officially released and are installed in the latest MacBook Pro 14/16 notebooks. The M1 Max chip integrates a 10-core CPU and a 32-core GPU, with a tot...[Details]
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On December 3, OPPO officially announced that the new Reno5 series will be released on December 10. It will adopt the new "Star Diamond Color" technology and will support colorful portrait videos. ...[Details]
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LED flashlights have the advantages of energy saving, durability, and strong brightness. They are very popular. Here is a classic circuit for making LED flashlights for your reference.
1.1.5V low-...[Details]
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Circuit introduction: 1. This project uses 51 single-chip microcomputer to realize the function of music box, and the circuit uses analog oscilloscope to view the waveform changes in real time. 2. ...[Details]
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Forward converter
Magnetic components
In addition to the transformer, there is also an inductor, namely the choke. The general information starts from the transformer, but I think it is bette...[Details]
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1. What is an encoder?
During the operation of the motor, the current, speed, relative position of the circumferential direction of the shaft and other parameters are monitored in real time to...[Details]
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ASTM International recently announced its latest personnel appointment. Andrew G. Kireta Jr. will become the new president, succeeding Katharine Morgan, who has served as president of ASTM Internat...[Details]
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The drive motor system is one of the three core systems of electric vehicles and is the main drive system for the vehicle. Its characteristics determine the main performance indicators of the vehic...[Details]
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Principles and advantages and disadvantages of digital oscilloscopes
Digital oscilloscopes are high-performance oscilloscopes made with a series of technologies such as data acquisition, A/D conversi...[Details]
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Siemens PLC (Programmable Logic Controller) is a programmable logic controller widely used in the field of industrial automation. In practical applications, PLC often needs to communicate with vari...[Details]
Automotive Electronics
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