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I often go out or travel on business, and I always feel uncomfortable holding the current large-screen mobile phone, and it is not very convenient to operate with one hand. After learning about the m...[Details]
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STC microcontroller When it comes to STC microcontrollers, some people will say that STC can also be considered mainstream. We consider it based on the fact that it is a relatively good microcontroll...[Details]
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For those who have never played with DMA, here is a brief introduction to DMA. Let me explain it in my own words. That is,
data is transferred from a certain location to a certain location. If DMA is...[Details]
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In addition to briefly introducing the quasi-resonant power supply, this article will further explain the valley frequency hopping problem, introduce the valley locking technology to solve thi...[Details]
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China Energy Storage Network News:
Recently, the first domestic integrated grid-ground virtual power plant operation and management platform (hereinafter referred to as the "virtual power p...[Details]
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Equipment testing In the petrochemical industry, harmful gas leaks will not only cause economic losses to the company, but also pose serious personal safety threats to employees. Fortunately, the FLI...[Details]
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To reliably capture high-frequency signals and fast transient pulses, wide-bandwidth data acquisition systems such as oscilloscopes and active probes require a high-performance analog front-end (AFE)...[Details]
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According to news today (8), a fire broke out at Kioxia's Fab 6 in Yokkaichi, Japan, formerly known as Toshiba Memory. Kioxia notified its customers that at 6:10 a.m. on January 7, 2020, a fire bro...[Details]
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In some areas where power outages are common, electrical appliances are not turned off after a power outage. Once power is restored, they will automatically power on and work. This can result in wa...[Details]
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Introduction Traditional DDZ type thermal instrument detectors are mainly based on analog display, which has the disadvantages of unstable performance and large errors. In order to solve this problem...[Details]
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introduction
Portable electronic devices, such as cell phones, PDAs, and laptops, have special overcurrent protection requirements. These devices are generally powered (charged) by AC/DC power...[Details]
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51 MCU software reset assembly code
POP ACC; pop return address
POP ACC
; Pop up PC
MOV SP,#30H ; After reset, SP is 07H, which will reset the stack
MOV PSW,#...[Details]
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At 18:05 on December 3, the independent shared energy storage project (100MW/200MWh) in Long'an District, Anyang City, China National Nuclear Energy was successfully connected to the grid. This pro...[Details]
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1 Introduction
With the development of e-commerce, network security is becoming more and more important. The losses caused by viruses and hacker attacks are incalculable. Firewalls, anti-v...[Details]
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A delta-sigma ADC is often the primary component of a 10-kilogram scale that can resolve a 1-gram change in weight. When designers need to measure temperature with an accuracy of 0.01 degrees, delta-...[Details]
Power technology
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