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The current US President Trump posted an update on the social platform on the 15th, pointing out that the country has been helping Apple solve trade and other issues, but the company refused to ...[Details]
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Data transfer between ROM. MOVC A, @A + DPTR MOVC A, @A + PC After execution, /PSEN will be valid. Instructions with DPTR as the base address can look up tables within the 64KB range of ROM; whi...[Details]
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At 8:00 am on August 15, the launching ceremony of Fusai Automotive Electronics R&D Center and Fusai Automotive Electronics Industrial Park project was grandly held in Changchun City. Wang Kai, mem...[Details]
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Writing interrupts requires a timer: 1. Set its register TMOD 2. The value of THx and TLx (this is to set the initial value of the timer) 3. Turn on the timer (TRx=1) ----------------------------- No...[Details]
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1. What is Vehicle Mode Management (VMM)
Vehicle Mode Management (VMM) can be simply understood as dividing vehicles into different modes according to the different states of the vehicle throu...[Details]
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Delphi Technologies, a leading global supplier of automotive and automotive electronic components and system technologies, recently announced that another luxury car manufacturer has signed an 800-vo...[Details]
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The inductive voltage tester introduced in this example has higher sensitivity than ordinary voltage testers and can measure whether a wire is charged in mid-air (non-contact).
Circuit working pr...[Details]
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The crystal oscillators selected in the following program are all 6MHz, and the function realized is to display the seconds and minutes in real time on the digital tube, using 6 digital tubes == xx-...[Details]
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The automotive supply chain of decades past no longer exists. New automakers, such as those in Silicon Valley and China, are entering the market with entirely new vehicle architectures and business m...[Details]
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In two-wire LIN applications, the power saving mode is used together with the silent mode of the LIN transceiver to save the most current. In this mode, all generated clocks are turned off, allowing ...[Details]
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1. Background and significance of the project
LED (Light Emitting Diode) is a solid-state light source. The application of LED has a long history. In the past, it was mainly used in the fields...[Details]
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A few days ago, I helped someone make a 51-inch gadget that needed an encoder. I found that it was hard to find encoder programs online. So I wrote a program to read the encoder readings based on som...[Details]
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Most portable electronic devices use white LEDs as backlight sources for small-size color LCD displays. These LED driver circuits are powered by batteries whose output voltage varies over time. The...[Details]
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Examples of using super-regenerative radios to receive commercial FM radio stations can be found on major websites on the Internet. Because the circuit is very simple, it will be very impressive to...[Details]
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A soft starter is a device used to control the start and stop of a motor. It can effectively reduce the impact of the motor on the power grid and mechanical equipment when it starts, and extend the...[Details]
DSP and ARM Processors
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