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Programmable Logic Controller (PLC) is a kind of industrial control computer designed for use in industrial environments. It has the advantages of strong anti-interference ability, high reliability...[Details]
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Program function, display eight numbers 0, 1, 2, 3, 4, 5, 6, 7 from left to right The program source code is as follows: /* 8 digital tubes display different characters at the same time */ #incl...[Details]
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Tianchen Green Energy Technology (Wuhu) Co., Ltd. (hereinafter referred to as "Tianchen Energy", "Party A"), a wholly-owned subsidiary of Shanghai Tianchen Co., Ltd. (hereinafter referred to as "th...[Details]
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introduction
Data acquisition refers to the process of converting analog quantities such as temperature, pressure, voltage, current, displacement, flow, etc. into digital quantities, and then ...[Details]
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1. Characterization of AC voltage AC voltage can be characterized by peak value, average value, effective value, crest factor and form factor. Peak up The peak value is the maximum value that the alt...[Details]
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According to the Science and Technology Innovation Board Daily, the supply chain has reported that benefiting from the strong demand for power semiconductors such as automotive MOSFETs and the full c...[Details]
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The development of automotive electrification is driving changes in the current automotive electrical design architecture. This both increases the amount of power needed to run the car and affects ho...[Details]
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The Loongson chip was displayed at the World Internet Conference. Photo by Gu Yekai Today, the reporter learned from Loongson Technology that the basic architecture of the Loongson autonomous ins...[Details]
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When designing electronic devices, such as sensor or amplifier bias supplies or dedicated waveform generators, a controlled constant-current source or sink circuit can be a useful building blo...[Details]
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The regional spatial resource integrated management system mainly uses GIS technology to conduct integrated management of spatial resources in independent regions, such as the management of various ty...[Details]
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1. LCD display inspection
When testing the liquid crystal display (LCD), you can set the multimeter to the R×1 Ω position (connect a 1.5 V dry battery in series between the black test lead...[Details]
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In October last year, Royole Technology launched the world's first foldable screen mobile phone "FlexPai". At that time, the official plan was to pre-sell it the day after the press conference. Howev...[Details]
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The F020 has a 1.2V, 15×10-6/℃ bandgap voltage reference generator and a two-times gain output buffer on the chip. The 2.4V reference voltage (VREF) can be connected to ADC0, ADC1 and DAC through ext...[Details]
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0Introduction
Satellite communication has many advantages such as long distance, large capacity, and multiple services. It is now attracting more and more attention and favor from people. It ha...[Details]
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Nidec Precision Testing Technology Co., Ltd. will participate in the international exhibition "HKPCA Show 2024" held at the Shenzhen World Convention and Exhibition Center from December 4 (Wednes...[Details]
RF/Wirelessly
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