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The SIM card should be very familiar to everyone. Without it, even the smartest mobile phone is just an "information island" and cannot communicate with external devices. With the advancement of the ...[Details]
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1. Introduction With the maturity of LED technology, LEDs of various colors have been developed, and the cost has also dropped significantly. The LED drive circuit with an output current of mo...[Details]
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As the global electrification process accelerates, the installed capacity of power batteries is also growing. According to the latest data from SNE Research, a South Korean market research organizati...[Details]
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Under Matlab/Simulink, combined with Simulink basic modules and S-Function, a design scheme for brushless DC motor control system is proposed. The system adopts double closed-loop control: the spee...[Details]
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1. Functional modules of MSP430G2553 microcontroller
(a), IO port module,
1. The MSP430G2553 we use has two groups of IO ports, P1 and P2.
2. The registers of the IO port are: direction sel...[Details]
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When you add a DB block to an S7-1200/S7-1500 CPU in TIA Portal V12, its default attribute is an optimized DB. The overall comparison between the optimized DB block and the standard DB block is sho...[Details]
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1.PICC installation: The PICC compiler can be directly connected to the MPLAB-IDE integrated development platform to achieve integrated compilation connection and source code debugging. Using t...[Details]
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According to Patently Apple, the U.S. Patent and Trademark Office recently authorized Apple a new patent involving an iPhone that supports 5G centimeter waves and millimeter waves. Image source: Pa...[Details]
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After the U.S. stock market closed on Thursday, Broadcom officially announced its acquisition of Symantec's enterprise business for $10.7 billion in cash. It is reported that after the announcement...[Details]
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Siemens introduces mPower power integrity solution for analog, digital and mixed-signal IC designs
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Siemens enters the fast-growing integrated circuit (IC) power analy...[Details]
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A Russian research institute is developing its own lithography scanner that can produce chips using 7-nanometer-scale manufacturing technology. The machine is under development and is scheduled to be...[Details]
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OPPO will release the Reno5 series in China next month. The series reportedly includes three phones such as Reno5, Reno5 Pro, and Reno5 Pro +. The tipster claims that the global launch of the Reno5 s...[Details]
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As the product integration between power batteries and electric vehicles becomes more and more in-depth, how should the battery be optimized and how to adapt to more vehicle power battery scenarios? ...[Details]
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According to foreign media reports, Japanese multinational technology company Kyocera Corporation has developed the concept car II - Moeye, and demonstrated its unique technology on the car to optimi...[Details]
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What is Embedded Software?
Embedded software is the operating system and development tool...[Details]