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On September 27, MIUI's official Weibo account released a message: "#MIUI11# development version is now fully available!" The new MIUI11 system has been upgraded in many aspects, including "design", ...[Details]
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Light-emitting diodes, commonly called LEDs, are one of the most common semiconductor devices. Most semiconductors are made of doped semiconductor materials (atoms and other substances). The conductor...[Details]
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According to well-known digital blogger @数码君, banners were hung at the Shenzhen headquarters of Baofeng TV to collect debts, and it is suspected that the company has withheld half a year's salary fro...[Details]
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Almost everyone has encountered the dilemma of running out of battery and having nowhere to charge their mobile phone. Although electric vehicles are becoming more and more popular, they are also lim...[Details]
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Suppressing noise while increasing the frequency through the motor drive system is a common problem faced by the electric machinery industry today. In order to meet customer requirements, improve t...[Details]
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The customer's product is a sound control panel
Product parts that require glue: BGA chips on audio control boards require glue protection.
Problems that customers need to solve:
...[Details]
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The ultrasonic generator designed in this paper uses a single-chip microcomputer to generate an initial signal, and then generates ultrasonic waves for killing water fleas after a series of process...[Details]
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As people's requirements for power quality increase day by day, how to ensure power quality has become a hot topic. One of the main contents of power quality monitoring is harmonic detection, which...[Details]
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At present, the global medical electronics industry is gradually showing an attractive development prospect, and the speed of product replacement is constantly increasing. At the same time, due to ...[Details]
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The variable frequency dielectric loss tester is a new type of intelligent variable frequency dielectric loss tester. With the continuous deepening of urban and rural power grid transformation, ther...[Details]
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When we play racing games on the computer, the player's perspective is usually above or behind the car, so we can see the surrounding environment of the car. This perspective can help us understand t...[Details]
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The two buttons control the LED light on and off. The program is very simple, LED.C is not pasted here, only the main program is listed.
// Include necessary header files
#include "LED.H"
#include ...[Details]
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Infineon Technologies' new SECORA™ Pay portfolio uses 40 nm technology to deliver industry-leading contactless performance Contactless payments have been gaining popularity in recent years. The mar...[Details]
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In the glass window of the level switch, the GB3836 standard requires that the transparent parts can be made of glass or other materials with stable physical and chemical properties and can effecti...[Details]
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In the PWM circuit, a resonant circuit of an inductor and a capacitor is connected. The current flowing through the switch and the voltage waveform applied to both ends of the switch are quasi-sine wa...[Details]