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Previously, Terry Gou announced that SDP was no longer associated with him, but to whom its shares were sold remained a mystery. Foxconn founder Terry Gou invested in panel maker SDP (Super Display...[Details]
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The voltage and current measurement values of the power analyzer are not displayed or are incorrect. This problem usually occurs and is generally caused by three situations. They are as follows: 1....[Details]
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Frequency domain analysis is a critical debugging capability for many new designs. However, frequency domain analysis must be tightly synchronized with the time domain, digital signals, or logic c...[Details]
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On May 9, Guizhou held a meeting to promote the province's "Six Network Campaign" for infrastructure. At the meeting, it was stated that this year Guizhou Province will further strengthen the constru...[Details]
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1. BootLoader boot kernel process
1. Bootloader Work
1.1. Read the kernel into memory
1.2. Save the kernel startup parameters to the specified location, and parse the parameters at...[Details]
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Hebei Kuntian New Energy Co., Ltd. (hereinafter referred to as "Hebei Kuntian") completed its Series B financing in March 2022. Industry and fund investors such as Wanxiang 123 Co., Ltd., Hubei Yiw...[Details]
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Earlier, it was reported that Meizu will implement a "one body, two wings" strategy this year. Mobile phones will remain Meizu's core business, and smart wearables and smart home businesses will be a...[Details]
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According to Tech Crunch, Tesla announced in 2017 that it would produce Model 3 in an automated manner, with an expected weekly output of 5,000 vehicles. This move made analysts panic. However, Musk ...[Details]
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In a project, STM32 is used as the main control. After the program runs for a period of time, the main loop may get stuck. The problem analysis is as follows: 1. The program USART2 continuously rec...[Details]
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While working on a project recently, I had to reroute several sets of electronic wires away from the generator of an off-road vehicle because of the noise generated by capacitive coupling that could ...[Details]
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LED backlight sources and CCFL backlight sources are basically the same in structure, the main difference being that LED is a point light source, while CCFL is a line light source. In the long run,...[Details]
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Circuit diagram and troubleshooting experience of vehicle inverters
1. Main indicators of common vehicle inverter products on the market
Input voltage: DC 10V~14.5V; output voltage: AC 200V...[Details]
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Affected by the complex outdoor working conditions, the magnetic flap level gauge that meets the IP54 national standard often causes the display panel of the magnetic flap level gauge to be blurred...[Details]
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1.Uart hardware introduction
UART stands for Universal Asynchronous Receiver and Transmitter. UART is mainly used for:
1. Print debugging
2. Data Transmission
The serial p...[Details]
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An embedded system is usually a special computer system containing a microprocessor. It is a part of a larger system or device, which largely determines the functional characteristics of the device...[Details]
Analog electronics
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