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TrendForce research shows that in the fourth quarter of 2023, the revenue of the world's top ten wafer foundries increased by 7.9% quarter-on-quarter to US$30.49 billion, benefiting from the continue...[Details]
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0 Introduction
The application of boost circuit in power factor correction is relatively mature. Conventional circuits can achieve power factor correction of a few hundred watts. However, fo...[Details]
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Following a series of outstanding performances such as the "UNISOC Chip" shining brightly during the "618" shopping festival, winning championships in multiple categories, and China's smartphone SoC ...[Details]
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introduction
A stepper motor is an electromagnetic mechanical device that converts discrete electrical pulse signals into corresponding angular displacement or linear displacement. It has the ...[Details]
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Browsing the instruction table of PIC microcontrollers Taking the basic level product instructions (33 items) of the PIC series microcontrollers as an example, browsing its instruction table will reve...[Details]
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What is a Mixed Signal Oscilloscope (MSO)? Mixed Signal Oscilloscopes, also commonly referred to as MSOs, are full-featured oscilloscopes with integrated digital channels. MSOs provide basic logic an...[Details]
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The resistance value of general materials decreases with the increase of ambient temperature and humidity. Relatively speaking, surface resistivity is more sensitive to ambient humidity, while volume ...[Details]
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After working on the touch button function of STM32F051 for a few days, I finally found that it is very simple. I downloaded the official library at first, but found that the program would run wild w...[Details]
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1. Before using the inverter, you must first be familiar with its panel display and keyboard operation unit, and set the parameters reasonably according to the requirements of using the on-site ope...[Details]
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Although my country has fully entered a well-off society, there are still a considerable proportion of poor areas and population in some economically underdeveloped areas. Under the new economic si...[Details]
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PLC automatic control is widely used in electrical automation and intelligent control, and all power workers know it. In addition to inputting the established program, the automatic control of PLC ...[Details]
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Figures 1 and 2 show a double-key touch switch and a single-key touch delay switch made using a 555 time base circuit. In Figure 1, M1 is an "on" touch piece. When a person touches it, the noise signa...[Details]
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On October 26, Alight released its third-quarter report stating that from July to September 2021, the company achieved operating income of 131 million yuan, a year-on-year increase of 491.26%, and n...[Details]
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JZ2440 internal structure: The CPU writes values to external registers, causing the external registers to emit different waveforms to control corresponding devices. From this, we will propose how...[Details]
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On November 19, analyst Jeff Pu mentioned in a report that the iPhone 17 and iPhone 17 Air will be the first to be equipped with the A19 chip, and the iPhone 17 Pro and iPhone 17 Pro Max will be th...[Details]
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