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News on the evening of April 13th, today Apple announced the winners of the Shot on iPhone macro photography competition. Among them, Hojisan from Chongqing, China became the Chinese photographer w...[Details]
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Access control, also known as access control system, is a digital management system for managing people's access. At present, with the development of industrial automation and people's increasing d...[Details]
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1 Introduction In order to ensure the stable and reliable operation of communication equipment, the role of power supply in modern communication systems is becoming more and more important. To th...[Details]
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The watchdog timer is driven by an independent 1 MHz on-chip oscillator. This is a typical value at VCC = 5V. See the characteristic data for typical values at other VCC levels. The watchdog reset ...[Details]
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On October 21, 2020, PST, Faraday Future (FF) announced more details of its FF 91 ( parameters | inquiry ) ultra-luxury electric car. FF 91 plans to use the industry's largest head-up display, ...[Details]
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China Energy Storage
Net News:
On March 28, a reporter from China Business News learned at the 2018 Global Energy Internet Conference that the State Grid has carried out a number of tas...[Details]
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According to recent news, Audi’s latest future development plan was obtained from relevant channels. It stated that it will only launch electric vehicles from 2026, start producing zero-emission vehi...[Details]
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According to the forecast of the Prospective Industry Research Institute, the compound annual growth rate of the heat dissipation industry will reach 8% from 2018 to 2023, and the market size is expe...[Details]
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Atlas Chrysler Automobiles said it will launch the first electrified Maserati Ghibli, a hybrid, in 2020. In addition, the first all-new Maserati sports car will also be launched in 2020, which will b...[Details]
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IT Home reported on February 20 that Redmi officially continued to warm up the Redmi K40 today. The official Weibo account released a poster saying that the Redmi K40 will be equipped with a s...[Details]
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According to Jiwei.com, Taiwanese media reported that Han Kuo-yu intends to find Morris Chang as his running mate. Han Kuo-yu's campaign headquarters issued a statement yesterday afternoon saying tha...[Details]
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When using the ADC of STM32F103 to collect external voltage, it is found that different sampling periods ADC_SampleTime are configured, and the voltage value of the external input impedance i...[Details]
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1 Introduction
A limited liability company in Qinghai invested in a new 1 million tons/year coking project. As it is located in the plateau, in order to improve the yield and ensure the co...[Details]
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These details are not explained in the original reference manual of STM32F4, but are listed briefly.
I finally figured it out by checking the interface library that ST just released a few days ago, s...[Details]
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Traditional spectrum analyzers are scalar measurement devices that primarily display a graph of a scalar value (signal amplitude) versus frequency. The most common measurements are of signal power an...[Details]
Test/Measurement
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