Tong Shibai Model Electronics 4th Edition P421 When ffs, the LCR branch is inductive and resonates in parallel with C0. What I don't understand is the equivalent capacitance. According to Figure 8.1.2...
The remote control for our company's gate is broken. The batteries are new, and the light comes on when I press the button, but it doesn't work.
My boss asked me to fix it, and I fiddled with it, but ...
Why can antennas transmit and receive radio signals?
Since Hertz and Marconi invented the antenna, it has played an increasingly important role in human social life. The antenna is an important radio ...
Requirements: 1. Develop new automotive customers, mainly foreign-funded and joint venture OEMs or OEMs, to improve the current situation of unsaturated orders and low utilization rate of the factory....
This post collects some winning works of the 2012 competition, all of which can be downloaded directly without points. [/size] [size=4] [/size] [size=4][list] [*][url=https://download.eeworld.com.cn/s...
The current module system of new energy vehicles is composed of many parts, such as batteries, VCU, BSM, motors, etc., but these are relatively mature products. Domestic and foreign module manufact...[Details]
On the 1st, it was announced that Hexin has signed a strategic cooperation agreement with Premiersolarptyltd, an Australian system integrator and distributor. The agreement states that as a leading...[Details]
Solution: Liquid Crystal Diodes (LCD) is a passive display, that is, the liquid crystal itself does not emit light. It uses the property of liquid crystal to change the direction of light transmissio...[Details]
At the Global Mobile Internet Conference GMIC 2020 held yesterday, Honor President Zhao Ming revealed information about the new Honor X series in his speech titled "Spring Breeze Blows the Waves ...[Details]
After submitting the application on April 27 this year, vivo obtained the design patent from the National Intellectual Property Administration (CNIPA) on August 25. The patent provided 8 produc...[Details]
The American ES9023 is a single-ended output 24-bit stereo audio digital-to-analog conversion DAC chip, which integrates a 2Vrms output driver amplifier. It uses the industry's advanced SABRE digit...[Details]
According to the article "Amplifier Fever Pickings" in the 15th issue of "Electronics News" in 2000, an LM1875 current negative feedback amplifier was made. It was found that the background noise was...[Details]
Recently, Strategy Analytics analyzed the current 2G/3G network withdrawal trend and 4G user migration opportunities based on its free report "Low-Cost 4G Mobile Phones: Market Dynamics and Opportuni...[Details]
On April 30, 2021, SAE released the fourth edition of J3016 "Driving Automation Classification", which is another iterative update of J3016 after January 16, 2014, September 30, 2016, and June 15, 20...[Details]
According to news on January 27, Samsung will release the Galaxy S22 series on February 9, including three high-end flagships: Galaxy S22, Galaxy S22+ and Galaxy S22 Ultra. Now most of the par...[Details]
As a parent, I often feel that children in this Internet age are lucky because they have the best life and learning experience. Take learning for example, if a child has an all-round learning machine...[Details]
Recently, Ruiying Technology's "Liaoyuan" series of facial recognition terminals made their grand debut. Its dual-channel ISP design supports dual-camera sensors, enabling the facial recognition term...[Details]
With the rapid rise of Chinese power battery companies, South Korea's three major battery companies are losing ground. Industry analysts indicate that as China's new energy vehicle market continues...[Details]
In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD
