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Power System Considerations
In the application of multi-power system, the internal power planning or automatic switching of low-power MCU must be considered. The following example uses the AC/bac...[Details]
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With the widespread application of battery energy, the depletion of oil resources and environmental pollution, electric vehicles have attracted more and more attention for their advantages of energy ...[Details]
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What is the difference between UART2, UART3 and UART0, UART1 of LPC2368? The same processing method UART0, UART1 is normal, UART2, UART3 crash, the following is the program: #include LPC23xx.h #defi...[Details]
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The crystal diode is composed of a PN junction plus lead wires and a tube shell. It has various characteristics of a PN junction and usually has the following types:
Point contact type: sm...[Details]
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1. The common steps when measuring voltage with a multimeter are as follows: First, align the range switch within the five ranges marked V (when testing AC voltage, align it with the AC voltage r...[Details]
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Pro Communications President Henry Huang joins LoRa Alliance® Board of Directors to promote growth in Asia and diversity of LoRaWAN certified CM devices Fremont, California, USA, December 12, 20...[Details]
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You should have gradually become familiar with
the
LED
field. We will continue to talk about more knowledge and know-how related to LED. Today we will explain the production process of s...[Details]
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For the noise of switching power supply, besides the chip itself, the layout design is the most important. Here are some related tips. Many concepts about EMI are universal. Let's talk about some k...[Details]
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PLC is a small industrial computer. When it has a problem, we must first rule out whether it is a problem with the PLC itself or a peripheral problem. If there is a problem with the PLC itself, the...[Details]
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On April 23, Sony announced on Friday that it will release the next-generation PlayStation Plus video game subscription service around the world starting at the end of May this year. Sony's next-...[Details]
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Reference source: Keil Help uVision Help Cx51 Compiler User's Guide Language Extensions Pointers Questions about pointers in C51 code int *ptr; /* points to: an int variable in any space, sto...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. In the Mitsubishi PLC system, the COM terminal of the output module is a very i...[Details]
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When discussing the RC spike absorption problem of the secondary-side rectifier diode of Flyback, it is better to use RCD absorption than RC absorption to deal with such spike problems. With RCD abso...[Details]
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Function description: PWM, by changing the duty cycle, PWM_T/100, where 100 is the period, each key press will give PWM_T a fixed value, thus changing the output waveform. #include reg52.h sbit P10...[Details]
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What do autonomous driving and software (SW) development have in common? At first glance, there is little in common. But a closer look reveals some similarities between the two, especially in the evo...[Details]
Analog electronics
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