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1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
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Apple officially unveiled the iPhone 11 series. Although it did not bring many surprises, what parts of the new iPhone were upgraded compared to the previous generation iPhone XR, iPhone XS and iPhon...[Details]
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There are two ways to turn off a thyristor: one is well known, that is, when the anode potential of the thyristor is lower than the cathode potential or the anode current is less than the holding curr...[Details]
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Under the dual impact of the COVID-19 pandemic and economic downward pressure, the AR/VR industry still achieved many breakthroughs in terminals, software, and applications in 2020. The emergence...[Details]
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Xie Xiaoping, reporter of the Economic Daily, from Beijing
ASUS Chairman Shi Chongtang told the media that Google only gave ASUS 4 months to develop Nexus 7, and the price could not be higher than...[Details]
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I. Introduction
The basic working principle of PWM switching voltage or current stabilization power supply is that when the input voltage changes, the internal parameters change, and the ...[Details]
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In many devices such as radio communication, electronic measurement, automatic control, and electronic computers, the power supply must have a stable voltage. However, the fluctuation range of the ...[Details]
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Everyone's heart is different, just like the iris and fingerprint. Therefore, heart features become one of the means of identifying personal information. But the difference is that identifying the he...[Details]
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Objective: Understanding the EEPROM-IIC bus (Part 2) In actual applications, the data stored in the MCU RAM will be lost after power failure, and the data stored in the MCU FLASH cannot be changed a...[Details]
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With the rapid development of wireless local area network (WLAN) and world-wide interoperability for microwave access (Wimax), multi-frequency communication system will become the dominant developmen...[Details]
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The problem of interrupt has troubled me since I started learning stm32. I think many beginners will have this problem. I once asked the staff in the next laboratory, but they didn't tell me and aske...[Details]
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What if you could build 3D maps of roads with centimeter-level accuracy? That’s what chipmaker Nvidia is doing with its new “NVIDIA DRIVE Map” platform. The company plans to map hundreds of thousands...[Details]
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The new product launch of the Savior Gaming Phone 2 Pro will be held on April 8. Digital blogger @数码闲聊站 released two real photos of the phone today, saying that the phone has an extra-large sym...[Details]
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1. Vortex flowmeter display instrument selection Display instrument Intelligent flow display instrument, with voltage stabilization compensation, instantaneous flow display and cumulative flow integr...[Details]
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The most expensive game console in history, PS5 Pro, is about to be released. An overseas blogger got one in advance and took it apart without saying a word. He found some unexpected changes.
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Power technology
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