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On November 13, the 500 kV GIS, 500 kV interconnection transformer and 220 kV GIS of Zhangbei Converter Station (Zhongdu Converter Station) designed by China Energy Engineering Zhejiang Institute w...[Details]
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On March 15, the Hainan Development and Reform Commission issued the "Notice on the Implementation of the 2021 Hainan Province Centralized Photovoltaic Power Generation Grid-Parity Project Work", w...[Details]
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Abstract: This article introduces the development of representative cable-type endoscopic diagnostic and therapeutic robots and wireless pill-type endoscope systems classified by drive type, and discu...[Details]
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At 4:00 pm on December 3, the leaders of the Hefei Municipal Government accompanied Comrade Wang Jiuzong, Executive Vice Mayor of Tangshan City, Hebei Province, to visit Anhui Puwei Intelligent Tec...[Details]
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First, look at the picture to get a general and direct understanding.
Next, we use these four oscilloscopes to analyze the images separately.
Waveform oscilloscope: The horizontal di...[Details]
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On July 27, Contemporary Amperex Technology Co., Ltd. (hereinafter referred to as CATL) issued an announcement stating that it had signed the "Beijing Hillhouse Yurun Equity Investment Fund Partner...[Details]
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From wafer foundries and packaging plants to IC design companies and system manufacturers, they have all begun to use advanced packaging as a direction to break Moore's Law. As a back-end process of ...[Details]
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The data after A/D conversion of PIC microcontroller usually needs to occupy two 8-bit wide RAM units, but the storage units of PIC microcontroller are limited, so the storage units of the microcon...[Details]
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According to foreign media PhoneArena reported today, although Samsung is also developing under-screen camera technology, due to time constraints, the Samsung Galaxy S21 may not have an under-...[Details]
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The performance parameters of LCD monitors are quite different from those of CRT monitors, see the table for details.
Table 1. Differences in performance parameters between LCD and ORT display...[Details]
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GPIO Gerneral-Purpose IO ports, that is, general IO ports. In embedded systems, there are often a large number of relatively simple external devices/circuits. Some of these devices/circui...[Details]
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1 Switching power supply electromagnetic interference mechanism and suppression measures
The switching devices of switching power supplies are mostly MOSFET and GIBT. When they are turned off, they ...[Details]
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In wireless systems , interference in the radio channel can cause many problems for users, reducing the reception rate of the intended signal. Interference can come from intentional, unintentional or...[Details]
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Towns around the world are considering and installing LED street lights to help save energy, reduce costs, protect the environment, and improve lighting conditions for citizens. Despite this trend,...[Details]
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On October 25, Honeycomb Energy announced that its 200,000th set of short knife battery pack was successfully rolled off the production line at its Yancheng base recently, marking a continued incre...[Details]
RF/Wirelessly
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