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NodeMcu Introduction NodeMCU is an open source IoT platform that uses Lua scripting language for programming. The platform is based on the eLua open source project and uses ESP8266 SDK 0.9.5 at the...[Details]
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Introduction: The Watch Dog Timer of the PIC microcontroller is an internal self-oscillating RC oscillator timer that does not require any external components. This means that even if the oscillation...[Details]
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Measurement of resistance and resistivity of static dissipative materials
Measurement of surface resistance/surface resistivity, volume resistance/volume resistivity, point-to-point resistance, groun...[Details]
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Preface The C51 microcontroller itself has no PWM output, but can use the T1 timing interrupt to output a pulse signal of a certain frequency, and the duty cycle is adjustable, which is convenient fo...[Details]
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Mouser Electronics and celebrity engineer Grant Imahara have released the third episode of their series on bringing ideas to life, the latest in Mouser's award-winning Empowering Innovation Together™...[Details]
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1 Classification of
switching power supplies
Switching power supplies are divided into two types: isolated and non-isolated. Here we mainly talk about the topology of isolated switching power supp...[Details]
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Figure 1 shows two main circuits of the active clamp forward converter. Among them, Lm and LLK represent the equivalent excitation inductance and leakage inductance of the transformer, respectively...[Details]
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On the afternoon of February 26, Wang Jianfeng, secretary of the county party committee, and Cheng Runda, chairman of Meimiao New Energy Technology (Hebei) Co., Ltd., held a discussion on the all-vana...[Details]
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If we want to summarize a few keywords for the future direction of technological development, 5G must be indispensable. When it comes to 5G, I believe most people’s first reaction is “fast spe...[Details]
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An organization dubbed The Dawn Project, which claims to be a world leader in “creating software that never fails and can’t be hacked,” is targeting Tesla’s Full Self-Driving (FSD). In the New York...[Details]
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RF signal analyzers with frequencies up to 14 GHz offer industry-leading performance, but they are not only in short supply, but also bulky, expensive, and slow. The NI PXIe-5665 high-performance RF ...[Details]
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On December 13, HTC's official website in mainland China showed that all mobile phone products were removed from the shelves, HTC's Tmall flagship store and JD flagship store were all closed, and its...[Details]
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As the leader in the global mobile phone market, Apple's new generation of iPhones every year will receive widespread attention from the outside world early on. According to past practices, if noth...[Details]
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The production and manufacturing of semiconductor products involves a variety of high-end precision technologies and can be regarded as the jewel in the crown of industrial manufacturing. In partic...[Details]
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As
the "holy grail" of the
power battery
field, solid-state
batteries
can theoretically completely solve
the pain points of
electric vehicles
in terms of safety,
driving r...[Details]
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