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The MQTT IO module is an IO data acquisition module based on industrial Ethernet communication. It is used to collect data from various transmitters, smart meters, air compressors, air conditioners...[Details]
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In the R&D, design, production and application of automotive parts, product testing and verification is an extremely important part. Verification tests are commonly used in the basic research, techno...[Details]
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许多实际高速采样系统,如电气测试与测量设备、生命系统健康监护、雷达和电子战对抗等,不能接受较高的ADC转换误差率。这些系统要在很宽的噪声频谱上寻找极其罕见或极小的信号。误报警可能会引起系统故障。因此,我们必须能够量化高速ADC转换误差率的频率和幅度。 CER与BER 首先,让我们理清误差率描述中的两大差异。转换误差率(CER)通常是ADC关于模拟电压采样的判断不正确的结果,因此,与转换器输入的满...[Details]
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The ADV611 chip is a codec chip produced by ANALOG DEVICES, USA, which uses wavelet algorithm to perform real-time compression/decompression processing on video images. This chip not only inte...[Details]
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1 Introduction
Supercapacitors that use the electrochemical double layer principle - Electric Double Layer Capacitors (EDLC), also known as power capacitors, are a new type of energy stor...[Details]
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In the DC motor speed control project mentioned last time, the T2 timer of the S52 microcontroller was used to generate a PWM wave signal to control the speed of the DC motor. Although the ave...[Details]
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After integrating the latest data from e-commerce company Amazon, market research firm EMarketer lowered its forecast for Amazon's share of the US e-commerce market from 47% to 38%. EMarketer, one ...[Details]
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On December 10, Tesla held an offline "T-talk" sharing and discussion meeting in Beijing with the theme of " The 'Bionic Brain' of Autonomous Driving ". Tesla mainly explained the latest progress of ...[Details]
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The 9 ohm resistor can be conductive no matter which resistance range or diode measurement range of the multimeter is used. However, the resistance value measured by the diode tester may have a...[Details]
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STMicroelectronics, a global semiconductor leader serving customers across multiple electronics applications, is collaborating with maxon, a world-leading precision motor manufacturer and member of t...[Details]
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1. Driver, user manual and circuit diagram:
http://pan.baidu.com/share/link?shareid=379562&uk=4161180645
2. Development environment:
http://pan.baidu.com/share/link?shareid=379563&uk=4161180645...[Details]
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Nowadays, the cruise control function is no longer an exclusive feature of high-end cars. Whether it is originally installed or installed later, more car owners have enjoyed the convenience brought by...[Details]
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Introduction:
Advantech's modular computer product SOM-C350 based on Intel's 12th generation Core (Alder Lake-S) platform has completed adaptation and mutual certification with G...[Details]
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After six years of technological accumulation and commercial expansion, LiDAR has entered the climax of mass production in vehicles. A number of hybrid solid-state lidars on the market have bec...[Details]
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ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]