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The GF-D800 semi-automatic biochemical analyzer is popular among grassroots users for its simple operation, stable performance, accurate results, low failure rate, and economical and practical use. D...[Details]
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main.c #include reg52.h #include "intrins.h" #include "Max7219.h" uchar code laji ={ {0x18,0x24,0x42,0x42,0x7E,0x42,0x42,0x42},//A {0x7C,0x42,0x42,0x7C,0x42,0x42,0x42,0x7C},//B {0x3C,0x42,0x40,0x...[Details]
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1 Overview
MPXY8020A is a tire pressure monitoring sensor for automobiles launched by Motorola in 2003. It integrates pressure sensor, temperature sensor and digital interface circuit, and is p...[Details]
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Picocom launches the industry’s first high-performance, low-power 5G NR chip designed for small base stations. The PC802 chip is successfully taped out in one go and can be flexibly applied to 4G...[Details]
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China Energy Storage Network:
The wind from the Arctic and the light from the equator drive our cities, zero-emission electric vehicles travel on the streets, and clean energy equipment decor...[Details]
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On the morning of August 9, a new report stated that even internally, Apple is not quite sure what its smart home plans are, but a new Apple TV, HomePod and FaceTime combination device is exp...[Details]
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The corresponding pins of LED are GPF4, GPF5, and GPF6. The compiler used is arm-linux-gcc-4.5.1. Includes four files head.S main.c main.lds Makefile. head.S .text .global _start _start: ...[Details]
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The ADC0832 voltmeter simulation schematic is as follows The source program of the microcontroller voltmeter is as follows: #include reg52.h #include intrins.h #define uint unsigned int #define ...[Details]
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Jack Ma regrets founding Alibaba, Liu Qiangdong doesn't know his wife is beautiful, Ma Huateng has an ordinary family, Wang Jianlin has nothing, it seems that domestic business tycoons like to use su...[Details]
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Industry executives and experts say chipmakers’ lack of ability to track the flow of many of their low-end products could hamper the implementation of new U.S. sanctions aimed at blocking exports of ...[Details]
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Abstract: This design is a dormitory intelligent fire and theft alarm system based on the ARM Cortex-M3 processor core LM3S1138 as the main controller. The system can determine whether there is a fir...[Details]
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The operation of wireless charging systems is affected by load changes. In order to shorten the charging time, mobile devices require more current than in the past. For devices with higher power, the ...[Details]
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"Please ask on-site supervisors to remind construction workers to take safety precautions." On August 27, employees of the Jizhou District Power Supply Company in Hengshui City, Hebei Province used...[Details]
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Recently, the World Economic Forum (WEF) officially announced the first batch of Lighthouse Factories in 2021. A total of 15 factories around the world were selected for the Lighthouse Factory select...[Details]
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Soft starter undervoltage fault is one of the common problems in electrical systems. This article will introduce the causes, diagnosis methods, treatment measures and prevention measures of soft st...[Details]