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Affected by the global economy, the global auto market entered a recession from the third quarter of last year, with a year-on-year decline of 9.5% in the fourth quarter of last year, reaching its lo...[Details]
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The Chinese government has added operating frequencies from 868MHz to 868.6MHz for micropower (short-range) radio applications. The RF requirements for radio equipment are as follows: (1) Transmit p...[Details]
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On June 6, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to the three major operators, China Mobile, China Unicom, China Telecom and the newly added Chi...[Details]
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Melexis’ new PCB-free pressure sensor chip brings automotive engine management accuracy to new heights March 31, 2023, Tysendeleau, Belgium - Melexis, a global microelectronics engineering company,...[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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A multi-functional, multi-range measuring instrument. A general multimeter can measure electrical quantities such as DC voltage, DC current, AC voltage, resistance and audio level. Some multimeters c...[Details]
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I have been immersed in writing my graduation thesis recently . I feel like I am "turning a deaf ear to the world outside and focusing on writing my graduation thesis". I feel numb from staring at wo...[Details]
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Currently, transporting damaged and defective lithium-ion car batteries is difficult because legislation requires them to be placed in explosion-proof boxes, each of which costs tens of thousands of ...[Details]
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Channel 0 is connected to the microcontroller power supply, and channel 1 is connected to the ground.
Source program: 3 files in total:
LCD1602display.h #ifndef _LCD1602DISPLAY_H_ #define ...[Details]
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Beijing time, December 20 morning news, according to reports, in 2022, Samsung will not only release new products in the fields of technical equipment (mobile phones, wearable devices, etc.), but als...[Details]
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As subsidies gradually decline and will be completely withdrawn by the end of 2022, the development of China's new energy vehicle industry is changing from "policy-driven" to "market-driven". However...[Details]
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The system architecture of most analog measurement systems is relatively straightforward. The core of this architecture is usually a host processor that controls and retrieves data from one or more...[Details]
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Also called megometer, insulation resistance tester, high resistance meter. It is an instrument for testing the insulation resistance of power supply lines, motor windings, transformer windings, cabl...[Details]
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DLP projection technology is a technology that uses the digital micromirror device (DMD) developed by Texas Instruments as the main key processing element to realize the digital optical processing pr...[Details]
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1. Kernel modification
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Make the Bluetooth core into a module.
And configure as follows,
Blueto...[Details]