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#include reg51.h #include intrins.h #include stdlib.h #define uchar unsigned char #define uint unsigned int /*Port definition*/ #define data P0 sbit rw=P2^5; sbit rs=P2^6; sbit en=P2^7; sbit psb=P...[Details]
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Most of the Freescale series MCUs have an SPI module, which is a synchronous serial peripheral interface that allows the MCU to communicate with various peripheral devices in a serial manner.
At p...[Details]
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Nowadays, security monitoring has become one of the most important components of our security work. From high-definition front-end cameras, to more convenient network transmission monitoring, to m...[Details]
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Note: This series of articles will mainly introduce some basic knowledge of ARM assembly language, taking ARMv7 and ARMv8 architecture as examples. Regarding the study of ARM assembly language, I wou...[Details]
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1. We have seen this function before, the source code is as follows: __init void s3c_gpiolib_add(struct s3c_gpio_chip *chip) { struct gpio_chip *gc = &chip- chip; int ret; BUG_ON(!chip- base); B...[Details]
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introduction
DSP+FPGA is widely used in various digital information processing systems. In some special applications, the system is often required to work in a high temperature environment without...[Details]
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Goddess Day | AIGC meets OpenVINO to draw an exclusive romance for you More and more women are embracing a colorful life and exploring opportunities for self-development. They have the courage ...[Details]
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1 Introduction to RS485 and CAN bus
RS485 is a serial interface standard with balanced transmission mode, which adopts half-duplex asynchronous data communication mode. Based on the characteristi...[Details]
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Source code FFT.c /************************************************************************ Fast Fourier Transform C package Function Introduction: This package is a general fast Fourier transform C ...[Details]
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Recently, Teradyne Inc. said in an earnings call that its
Robotics
team achieved $375 million in revenue in fiscal 2023.
The US-based company has three subsidiaries: Energid (productio...[Details]
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The design method, working principle and circuit technology of ICL 7650 programmable micro-current amplifier are introduced, and part of the circuit is given. The amplifier has the advantages of adju...[Details]
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On May 17, BusinessKorea reported that Qualcomm was listed as one of Samsung Electronics' top five corporate customers in the first quarter of 2022. Qualcomm was selected because it signed a large fo...[Details]
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Huawei has officially registered the trademark of Hongmeng system, and according to Yu Chengdong's previous statement, Huawei's system will be released as early as this fall, and at the latest next s...[Details]
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Holtek has launched the new BM62S2201-1 Air Pressure Digital Sensor. The product integrates an MCU and an air pressure sensor, eliminating external components and completing air pressure calibratio...[Details]
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On October 23, Wuhan Weilai Energy Co., Ltd. ("NIO Energy") signed a cooperation agreement with Wuhan Shouyi Technology Innovation Investment Development Group Co., Ltd. ("Shouyi Technology Innovat...[Details]