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This article mainly introduces the characteristics of atmega48 microcontroller, puts forward the general method of its low power design, and takes the design of timing control system as an example to...[Details]
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Distributed fiber optic temperature sensing system is a sensing system used to measure the distribution of spatial temperature field in real time. It is essentially a distributed fiber optic Raman pho...[Details]
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According to CCTV News, today, Myanmar telecommunications operator MYTEL officially announced the start of Myanmar's first 5G transmission test. The company's 5G transmission test uses entirely the t...[Details]
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Last time, we finished talking about the low-level initialization of Nand Flash. The operation of Nand Flash is mainly in board_init_f_nand(), which involves copying the code from Nand Flash to DDR. ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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JZ2440 internal structure: The CPU writes values to external registers, causing the external registers to emit different waveforms to control corresponding devices. From this, we will propose how...[Details]
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Bionic strategies are considered an important means to improve the performance of tactile sensing interfaces. The epidermis-dermis interlocking structure in the skin can effectively amplify tactile...[Details]
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Zoss Automotive Research Institute released the "2020 Automotive Cockpit SoC Technology and Application Research Report". We know that the development trend of smart car E/E architecture is evol...[Details]
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This article introduces several simple methods to effectively identify the positive and negative electrodes of old batteries , so that everyone can make quick judgments when charging or testing by th...[Details]
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Before the FLUKE DSX2-5000 and DSX2-8000 cable testers are put on the market, they will undergo a series of environmental tests! Including vibration test, high temperature test, low temperature test,...[Details]
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MicroSDHC is the abbreviation of “Micro Secure Digital High-Capacity Card”, and its Chinese name is “Micro Secure Digital High-Capacity Card”.
It is an SDHC card. SDHC card is a flas...[Details]
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According to foreign media reports, a design drawing of the Tesla Semi battery pack has appeared on foreign social media platforms. The picture shows that Tesla has installed a huge battery pack on t...[Details]
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Data acquisition occupies an irreplaceable position in the information processing system. It is formed on the basis of sensors, signal measurement and processing, microcomputers and other technolog...[Details]
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O Introduction
In recent years, the incidence of heart disease has been rising, and portable mobile ECG monitoring equipment has become an urgent need for people with poor heart conditions....[Details]
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Version 1:
/****Little scheduler starts************************************************/
#define MAXTASKS 2
static unsigned char timers ;
unsigned char currdt;
#define _SS static un...[Details]