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In the field of modern commercial production and circulation, products are inseparable from packaging, and carton packaging is the most widely used in this field. Common cardboard cartoning machine...[Details]
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Coolpad’s official Weibo account released a statement, indicating that it would voluntarily terminate the series of patent infringement lawsuits with Xiaomi. It is reported that Coolpad launche...[Details]
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Plasma and LCD TVs have entered thousands of households. The switching power supply design of these two appliances is relatively special. They can only use active or passive PFC mode and need to be a...[Details]
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XML (eXtensible Markup Language) is a widely used data transmission and storage format. It is essentially a text file that can be opened and modified using any text editing tool. Similar to HTML, XML ...[Details]
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1. LED lights 1. Must be full-color RGB_LED light 2. 256 colors are mixed by different red, green and blue LEDs, which is the same as the color mixing RGB888 in computer drawing. Each light uses ...[Details]
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Automatic light off circuit
Some lighting lamps do not need to be always on. The automatic light-off circuit shown in the figure brings convenience. When lighting is needed, just press switch K ...[Details]
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What is the general speed of the series motor?
The speed of a series motor generally depends on factors such as the power supply voltage, armature current, and mechanical load, so different se...[Details]
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51 single chip microcomputer To set the timing time, assuming that the timer is set for 50 milliseconds, you can use this method: TH0 = (65535 - 50000) / 256, TL0 = (65535 - 50000) % 256; it can be u...[Details]
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In microwave networks, coaxial connectors are the main source of intermodulation. The nonlinear characteristics of coaxial connectors are the main cause of intermodulation. Accurately determining the...[Details]
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Although I have written several programs intermittently, I still don’t have a thorough understanding of many basic knowledge of microcontrollers. So today I searched Baidu thoroughly about memory a...[Details]
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IC design company Realtek held a legal meeting yesterday (26th) and said that its products continue to be in short supply. At present, in the second half of this year and even most of next year, the...[Details]
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Higher Education Letter No. 1
To the Departments of Education (Education Committees), Development and Reform Commissions, and Energy Bureaus of all provinces, autonomous regions, and municipa...[Details]
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On December 1, Dinglong Holdings' official Weibo account announced that after rigorous verification on the client side, Dinghui Microelectronics Materials Co., Ltd.'s 12-inch CMP polishing pad produc...[Details]
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Experimental requirements Code experiments #include "ioCC2530.h" #define D3 P1_0 #define D4 P1_1 #define D5 P1_3 #define D6 P1_4 //delay function void Delay(unsigned int t) { while(t--); } ...[Details]
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With the rapid development of new energy vehicles and autonomous driving, many EMI problems have occurred in the application of automotive power chips:
First, autonomous driving and smart cock...[Details]
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