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1. Prepare a STC89C52 minimum system board 2. Burn the code (burn the code first and then connect the wires to prevent the code from being unable to be downloaded after connecting the wires) 3. ...[Details]
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Will the car key, which has a history of a hundred years, ever disappear one day? 1916 The first car equipped with a car key The Cadillac Type 53 uses a ignition key instead of a starter...[Details]
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In the teaching of courses such as "Microcomputer Principles" and "Computer Organization" (this article takes the MCS-51 single-chip microcomputer as an example), the interrupt process is both a t...[Details]
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This paper briefly introduces the design and software implementation of the milk cleaning machine control system with PLC as the field control unit. The system has high reliability and strong versatil...[Details]
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USI released its revenue report for May 2019. The report showed that the company's consolidated operating income in May 2019 was RMB 2.233 billion, an increase of 1.35% over the same period last year...[Details]
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Healthcare is a hot topic today. The high performance AD5791 digital-to-analog converter (DAC) can improve application performance without compromise.
Governments around the world invest heavi...[Details]
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After the third industrial revolution, "electricity" has become the blood of today's industry. China's electricity is far ahead, but why is it losing money every year? China has a vast territory and ...[Details]
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It’s no secret that security teams rarely have time to proactively hunt threats. Between triaging alerts, managing security policies, and responding to attack drills, teams often lack the time or res...[Details]
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The past decade has been a decade of rapid growth for the world's photovoltaic industry, and China's photovoltaic industry has also risen rapidly. The "12th Five-Year Plan" energy plan proposes to ...[Details]
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Cutting-edge electronics, including electric cars and our latest smartphones, rely on batteries whose chemistries are still largely developed manually through human trial and error. Now, a new stud...[Details]
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Receiver RX electrical interface test
Receiver conformance test:
(Excerpt from USB 3.0 Electrical Compliance Methodology White paper Rev0.5)
Test principle:...[Details]
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Sony announced today that the new generation of Xperia mobile phones will be released on April 14. Digital blogger @ZACKBUKS said that two models, Xperia 1 III (mark 3) and Xperia 10 III (mark ...[Details]
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Recently, there are reports that the price of the Chinese version of Samsung Galaxy Fold may be 14,999 yuan, and it is limited to 9,999 units. Whether the quantity will be increased later depends on ...[Details]
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In the current electronic design field, the power supply network (PDN) has become a technical focus. Since the power supply network PDN is connected to all power devices, the noise or transient chara...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]
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