IntroductionBattery-powered devices have been around for a long time. However, the number of devices powered by rechargeable batteries has grown exponentially in the past two decades, since the advent...
Solar charging of batteries is becoming very popular. The typical voltage of a solar cell is 0.7V. Many solar panels have 8 cells in series. Therefore, the maximum voltage that can be generated is 5.6...
[i=s]This post was last edited by jennyzhaojie on 2021-3-8 22:13[/i]The CH32V103 development board is equipped with two different types of USB interfaces, one for program download and debugging, and t...
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I'm learning how to use ESP32 recently. I'm using the integrated IDE of Anxinke. I followed the integrated installation tutorial on the Anxinke website and imported the ESP32 project. When I made a ma...
ON Semiconductor recently announced the launch of the RSL10 smart camera platform, combining cloud-based AI with ultra-low power image capture and recognition to enable a new generation of IoT endpoi...[Details]
To eliminate the losses of adding a PFC front-end stage to an offline power converter, some designers use various PFC topologies such as a PFC boost follower to reduce switching losses and/or an in...[Details]
Although the epidemic has brought very serious negative impacts to all walks of life, it has also allowed many start-ups to stand out in this scientific war against the epidemic. Neolix is a typic...[Details]
South Korean chip supplier SK Hynix said its fourth-quarter operating profit plunged 95%, missing analysts' expectations as oversupply and weak demand hit chip prices. SK Hynix, the world's seco...[Details]
According to foreign media reports, on May 11 local time, Jaguar Land Rover (JLR) announced that all new cars sold in South Africa will be equipped with an optional cabin air ionisation system. (I...[Details]
Recently, I need to use random numbers from a microcontroller, but I use rand() to generate random numbers. I found that the random numbers generated every time the microcontroller is powered on are ...[Details]
Range hood automatic control circuit diagram
Working principle: The gas sensor and W1 in the figure form a gas detection circuit, and the AC 5V voltage output by the power transformer heats the g...[Details]
On June 9, at the 2021 World Semiconductor Conference, Wu Hanming, academician of the Chinese Academy of Engineering and dean of the School of Micro-Nano Electronics at Zhejiang University, delivere...[Details]
How to build a small stand-alone
alarm circuit
in CMOS
illustrate
This is a selection of small standalone alarm circuits. The main features of each alarm are described on the c...[Details]
Polyimide film is 100 times thinner and 200 times lighter than photovoltaic glass, and has an inherent advantage in the transition to flexible thin-film CdTe systems, CdTe solar cell modules.
...[Details]
Will 145 billion euros (about 175 billion U.S. dollars) be enough to rebuild the continent's semiconductor ecosystem capable of manufacturing leading-edge (2nm) processors by 2025? Politicians from 1...[Details]
On November 15, the groundbreaking ceremony for China Tianying Huailai 25MW/100MWh gravity energy storage project was held in Cunrui Town, Huailai County. Jia Bing, secretary of the Huailai County ...[Details]
After 50 years of development of solar cells, the photovoltaic industry (solar power generation industry) finally crossed the historical watershed in 2004 and officially entered the take-off stage....[Details]
By Andy Norton
Distinguished Engineer, Office of the CTO, CloudShield Technologies, SAIC Email:
ANorton@cloudShield.com
As 10Gb Ethernet matures and the industry looks forward to 40...[Details]
Power technology
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