When M05 is closed, the voltage should be changed and there should be no current.
When M05 is turned on, how should the transformer flow? What is the role of D05 in the circuit?Is there any current fl...
Abstract: Voice interaction system is a more user-friendly human-machine interface, which requires the support of voice recognition system. LD3320 is such a voice recognition chip. The working princip...
Today, vivo officially announced the release date of its NEX 3 5G smartphone, and will hold a "Future Unlimited" NEX 3 5G flagship new product launch conference at NEX SPACE in Shanghai on September ...[Details]
Distance measurement is a basic test technology in testing technology, which runs through almost every field of engineering practice. In the field of military aerospace, due to its special needs, t...[Details]
As an indispensable and important part of the car, the throttle directly affects the safety performance of the car. Since the 21st century, most cars have replaced the conventional cable throttle w...[Details]
The electrification of the automotive industry is developing at an increasing rate, mainly driven by government-imposed standards for reducing carbon dioxide (CO2) emissions. The EU has set a goal of...[Details]
In the past two years, the TWS wireless headset market has been developing strongly. As the world's largest terminal brand in terms of shipments, Apple and its supply chain have also benefited great...[Details]
In January this year, OnePlus Technology took the lead in launching the high-end version of the OnePlus 10 series - the OnePlus 10 Pro, but did not launch the standard version of the OnePlus 10. At...[Details]
The key to bridge rectifier AC to DC
In fact, the full name of the rectifier bridge is " bridge rectifier ", which is composed of four rectifier silicon chips connected in a bridge manner and th...[Details]
At present, the main manufacturers of AD/DA are ADI, TI, BB, PHILIP, MOTOROLA, etc.
1. AD/DA devices of AD company
AD has always maintained its market leadership in various analog-to-dig...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
From May 9th to 10th, 2023, at the 2023 Jietu Automobile Electronic Architecture and Intelligent Driving Forum hosted by Jietu Motors and hosted by Gasgoo, Nullmax New Energy founder/COO Song Xinyu s...[Details]
IT Home reported on December 4 that the new Nokia BH-405 true wireless headphones support IPX7 waterproof level, provide up to 35 hours of music playback time, support Bluetooth 5.0, and are availabl...[Details]
Use an oscilloscope to check the frequency of the waveform, set the frequency to f. Then the period of the waveform is 1/f (note that the unit should be converted to seconds (s)). Use the cursor line...[Details]
introduction
With the development of the power industry, people pay more and more attention to the quality of power. The continuity of power supply is an important aspect of power quality, whi...[Details]
According to Huanqiu.com, Toyota plans to replace lithium batteries with solid-state batteries in 2020, which have three to four times the energy density of lithium batteries. Shigeki Suzuki, Toy...[Details]
Schematic diagram of PFC circuit using TOPSwitch with pre-compensation
Figure Schematic of PFC circuit with TOPSwitch pre-compensation application ...[Details]
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