This article presents a power supply solution for electronic cigarettes, which mainly includes a lithium battery, a boost circuit ( TPS61022 ) and a mouthpiece resistor (2 Ω). This solution supports a...
I saw a piece of news today:
From January to September 2022, my country's production and sales of new energy vehicles were 4.717 million/4.567 million, up 120.0%/110.0% year-on-year. At the same time,...
The Ministry of Education , the National Development and Reform Commission, the Cyberspace Administration of China and other 11 departments jointly issued the " Guiding Opinions on Promoting the Healt...
Most electromechanical or semiconductor loads require stable DC-DC voltage conversion and tight regulation for reliable operation. DC-DC converters that perform this function are usually called point-...
[i=s]This post was last edited by chenzhouyu on 2019-5-21 18:41[/i] Hello everyone! I have a question: Can the following circuit structure be used to collect sine wave signals with peak-to-peak values...
The domestic new energy vehicle market will usher in explosive growth in 2022. According to data from the Passenger Car Association, domestic sales of new energy passenger vehicles reached 5.674 mill...[Details]
1. Installation of brush knob 1. Take out the spring and steel ball, put them in Vaseline oil, put the lubricated spring into the small hole of the brush knob, and stick the steel ball on the top of ...[Details]
The T1 16-bit timer of M16 has a total of 15 working modes, and the other two 8-bit timers (T0/T2) are relatively simple. Except that T2 has an asynchronous working mode for RTC applications (overflo...[Details]
Editor's note:
The Open Chip Community (OCC) has launched a series of practical application content for developers. By sharing developers' practical development cases, summarizing application ...[Details]
Super-Junction MOSFET devices, based on charge-balanced technology, offer outstanding performance in terms of both reduced on-resistance and parasitic capacitance, which usually require a trade-off...[Details]
1 Introduction
A correct circuit design cannot be manufactured 100% correctly when it is taken to the factory for manufacturing. It will always be affected by various uncertainties, such as d...[Details]
Android 11 Beta 1 was officially launched last week, and Google Pixel models were the first to try it. Considering that this is the Beta version of Android 11 and the system is not stable enough, m...[Details]
Google announced the Portrait Light feature at the Pixel 5 and Pixel 4a 5G smartphone launch event at the end of September, allowing users to manually control the lighting effects in photos by ...[Details]
The impact of the coronavirus epidemic that originated in Wuhan on electricity consumption has already become apparent.
Relevant power consulting agencies are organizing research on this topic...[Details]
On November 17, the 2023 21st Guangzhou International Automobile Exhibition grandly opened. Changan Automobile released Changan Automobile Battery Plan with the direction of social value leading tech...[Details]
Lu Jinian, product director of Xiamen Sunpower Technology Co., Ltd., recently introduced the company’s new SG2042, a 64-bit RISC-V multi-core server CPU, at the 3rd Dishui Lake China RISC-V Forum. ...[Details]
With the continuous evolution of biometric technology, mainstream fingerprint recognition solutions have spread from the "back" of mobile phones to "under the screen", and optical under-screen finger...[Details]
For hundreds of thousands of years, the human brain has been the most powerful computer on Earth. Our brains are an unparalleled evolutionary masterpiece that is capable of logic and reasoning, as...[Details]
0 Introduction
In recent years, current mode circuits have attracted great interest in the academic community. Among them, current controlled second generation current conveyors (CCCII) an...[Details]
Infineon launches CoolSiC™ Schottky diode 2000 V,
DC bus voltage up to 1500 VDC, higher efficiency and simpler design
Today, many industrial applications can transition...[Details]
FPGA/CPLD
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