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Digital filtering
Proximity sensing requires the controller to be able to detect stable small signals to increase the detection distance. Therefore, the controller needs to set a sufficiently lon...[Details]
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Friends who have worked on products all have experienced this: a design may seem simple, and the hardware design and code writing can be completed quickly, but there are more or less unexpected events...[Details]
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Preface Regarding IAP technology, those who have worked as a bootloader must be familiar with it (the full name of IAP is In Application Programming, which is application programming). It is differen...[Details]
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With the continuous development of science and technology, the advancement of digital signal transmission technology has been promoted, and my country's radio and television industry has stepped on...[Details]
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Recently, Sunwanda stated in an institutional survey that the company has completed the development of 4C lithium iron phosphate batteries and will hold a product launch conference later; while the s...[Details]
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#include //Call the header file, you can go to the PICC18 software to find PIC18FXX2.H
__CONFIG(1,XT); //Crystal oscillator is external 4M
__CONFIG(2,WDTDIS); //Watchdog off
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Beijing, May 7, 2024 -
The Bluetooth Special Interest Group (SIG), the industry association responsible for regulating Bluetooth technology, released its annual report "Bluetooth Market Update ...[Details]
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On May 9, at the 2019 First China International Smart Terminal Industry Development Conference, Zhang Yanchuan, Vice President and Secretary General of the China Institute of Communications, stated t...[Details]
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With the development of microelectronics and computer technology, as well as the increasing maturity of data acquisition and processing technology, including the large-scale use of various sensors suc...[Details]
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1. The pressure transmitter needs to maintain stability after overtime operation: Most transmitters will produce "drift" after overtime operation, so it is necessary to understand the stability o...[Details]
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In Linux or Android system, if we want to configure the GPIO pin of Freescale IMX6 processor, for example, the GPIO_19 pin, then we need to do it like this: #define MX6Q_PAD_GPIO_19__GPIO_4_5 (_MX...[Details]
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Optical modem is an optical transceiver that converts optical Ethernet signals into other protocol signals, and also plays the role of modulation and demodulation. Optical modem is also called single...[Details]
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The Passenger Car Association predicts that in 2023, domestic narrow passenger car sales will be 23.5 million units, and new energy passenger car sales will be 8.5 million units. The annual new energ...[Details]
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Room lighting is inseparable from lamps, which are the concentrated reflection of lighting. They are not only tools to complete the functions of room buildings and create visual conditions, but a...[Details]
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According to foreign media reports, automotive electronics supplier REDTIGER announced the launch of the F77 dash cam, redefining video clarity and safety standards for drivers. The F77 is equipped...[Details]
Analogue and Mixed Signal
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