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During the programming process, different CPUs have different meanings of data types, so you must pay attention to the definition and conversion of the corresponding variable data types, otherwise unc...[Details]
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The power-on reset (POR) pulse is generated by the on-chip detection circuit. The detection level is shown in Table 20. Whenever VCC falls below the detection level, a POR occurs. The POR circuit can...[Details]
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This week, we made the following two improvements based on the electronic clock we implemented last time (51 MCU beginner practice: using DS1302 module and LCD1602 display to realize electronic clock...[Details]
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The cost of various energy storage technologies has dropped significantly in the past few years, especially lithium-ion battery technology. This is undoubtedly a structural change for the power sys...[Details]
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If we say that more than a decade ago, the purpose of introducing Apple into China was to allow the Apple mobile phone as a catfish to revitalize the domestic mobile phone market and drive the develo...[Details]
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STM8 uses ----STVD (COSMIC) to define variables to specify their type and bit definition http://www.51hei.com/bbs/dpj-31009-1.html (Source: MCU Forum) stm8 stvd near equals xdata 51 tiny equals ida...[Details]
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Once the system is built, its functionality must be tested and the instrumentation setup optimized to obtain the best measurements.
In most of the on-state characterizations performed today, pul...[Details]
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As shown in Figure B, its truth table is shown in Table B.
In applications, if an RS trigger is used for switch shaping, the input terminal should be connected to VDD or VSS through a resi...[Details]
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1. How to use a pointer multimeter (1) Preparation Since there are many types of multimeters, you should make preparations for measurement before using them: 1) Be familiar with the functions of conv...[Details]
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1. Overview: 5000V digital insulation resistance tester Brand new 5000V digital insulation resistance tester and other models. New design with trendy style and improved circuit, more complete functio...[Details]
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Microchip's In-Car Ambient Lighting Module reference design demonstrates microcontroller-based control of RGB LED devices. The module can be remotely controlled by the main body controller via the LI...[Details]
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Generally, many materials and textbooks believe that the on-resistance of MOSFET has a positive temperature coefficient, so it can work in parallel. When the temperature of one of the parallel MOSF...[Details]
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Recently, a very strange problem occurred in the process of programming based on 51 single-chip microcomputers: "During the program execution, under the conditions of register EA=1, ET0=1, and TR0=...[Details]
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Graco Fluid Equipment (Shanghai) Co., Ltd., a subsidiary of Graco Corporation, a leading global manufacturer of fluid handling equipment, has recently achieved continuous success in its anti-counterf...[Details]
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The development and current situation of automobile manufacturing industry
Automobile products are highly integrated final products. They are different from ordinary products. They...[Details]
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