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China Energy Storage Network News
: On the 11th, the 2017 Beijing Energy Internet Integration Development Forum and Beijing Distributed Photovoltaic Resource Project Potential Release Matchma...[Details]
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introduction
Due to the continuous development of DSP chips and its advantages of fast data processing speed and large data volume, it has been widely used in many fields of digital signal p...[Details]
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This article will analyze some of the types of protection products that system designers can use and compare their characteristics. To ensure the robustness of the system when subjected to ESD events,...[Details]
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Introduction: Common input devices of PLC include buttons, travel switches, proximity switches, conversion switches, encoders, various sensors, etc. Output devices include relays, contactors, solen...[Details]
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1 The circuit is simple, the voltage regulation accuracy is high, and the output voltage remains unchanged after the rated load is added.
2 It has overload and output short circuit protection ...[Details]
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With the arrival of summer, people's demand for air conditioners is urgent, and this year is no exception, not to mention that there is a hot European Cup this year! People are in urgent need of a hi...[Details]
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1. Before using UART, the corresponding peripheral clock must be started, which mainly uses the RCC_APBnPeriphClockCmd function of the firmware library.
Enable UART1: Use RCC_APB2PeriphClockCmd(RCC...[Details]
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First, let’s take a look at the basic functions and principles of this module. HC-SR04 ultrasonic distance measurement module can provide non-contact distance sensing function of 2cm-400cm, and the d...[Details]
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10.1.1 Main Performance of AT89C2051
AT89C2051 is an 8-bit microcontroller with 2K bytes of flash EEPROM produced by ATMEL. It has the following main features:
Compatible with MCS-51 product...[Details]
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Generally speaking, when we use gas detectors for gas detection in daily life, we will encounter various fault problems. What if the gas detector detects an incorrect gas concentration value? What sh...[Details]
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Brain tissue has a high metabolic rate, and its oxygen consumption accounts for 20% of the total body oxygen consumption. It is also particularly sensitive to hypoxia. Short-term hypoxia may cause ...[Details]
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At the Alibaba Investor Conference, Ant Financial Chairman and CEO Jing Xiandong announced that as of June 2019, Alipay and its local wallet partners have served more than 1.2 billion users worldwide...[Details]
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In 2018, the chip shortage in the automotive industry came unexpectedly, and then affected all electronic components. Since then, the shortage of chips in automotive electronics has become a hot ...[Details]
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So what are the causes of electromagnetic flowmeter errors? (1) The tube is not full of liquid. When there is a small amount of gas in the tube, the measurement result will deviate from the actual va...[Details]
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Recently, Xiaomi Auto released its intelligent chassis pre-research technology, including four core technologies: fully active suspension, Xiaomi super quad-motor system, Xiaomi 48V wire-controlled...[Details]