[align=center][size=14px][size=4][img=488,309]https://bbs.eeworld.com.cn/data/attachment//forum/201905/20/142723ylpdlg5sbitgf8il.jpg.thumb.jpg[/img][/size][/size][/align] [size=4][size=4] [/size] This ...
Dear Technical Support, I need your help urgently. I recently upgraded from Girlfriend 7.0 to Wife 1.0 and discovered that the new program accidentally started the child-making program and took up a...
The problem of stable working point of amplifier circuit1. The importance of the static operating point Q of the amplifier circuit The performance of an amplifier circuit is closely related to the p...
The third generation of anti-noise products in China currently use dynamic noise reduction ( DNR ) technology. DNR technology dynamically adjusts the output voice switch through the changing voice pea...
Nowadays, more and more people are using wireless networks or Bluetooth. However, in some cases, wireless interference may cause Wi-Fi and Bluetooth devices to disconnect or perform poorly, giving you...
AN7114 Audio Power Amplifier Circuit AN7114, under the conditions of Vvv=6.0V, THD=10%, RL=8Ω, the output power can reach 0.6W, and the noise output is 3mV. Limit parameters: Vcc=11V, the p...[Details]
The motor used by Kuka is an AC synchronous motor
Synchronous motor, like induction motor (i.e. asynchronous motor), is a commonly used AC motor. Synchronous motor is the heart of the power sy...[Details]
The overload capacity of thyristors is poor, and short-term overvoltage or overcurrent may cause them to be damaged. Appropriate protective measures should be taken. Overcurrent protection Insert a...[Details]
Generally speaking, the three major electrics include: drive motor, electronic control, and transmission; the three small electrics include: high-voltage distribution box PDU, on-board charger OBC,...[Details]
74HC595 is one of the commonly used chips in the single-chip microcomputer system, just like 74hc164. Its function is to convert serial signals into parallel signals. It is commonly used in various d...[Details]
At present, domestic LED lamp manufacturers generally only care about light parameters in the design stage. What kind of chip to choose, what kind of driver to match, how to dissipate heat, etc. H...[Details]
Recently, Tesla has pushed the fully autonomous driving (FSD) test version FSD Beta 10.6 to car owners in the United States. The performance has been greatly improved compared to the FSD Beta 10.5 ve...[Details]
The tape adhesion tester performs static load tests on the adhesion of tapes, automatically timing the time the tape can be maintained under a certain load to confirm the effectiveness of the tape's ...[Details]
0 Introduction
Modern portable digital devices are inseparable from displays, and the white light LED (light emitting diode) used as the display backlight has performance several or even d...[Details]
Redmi officially announced that the global sales of the Note 7 series mobile phones have exceeded 15 million units. In order to express gratitude to users, the 6GB version of the "Little King K...[Details]
The 6th World Internet Conference opened today. Ke Ruiwen, Chairman and Party Secretary of China Telecom Corporation Limited, pointed out in his speech at the Entrepreneurs Summit Forum that China Te...[Details]
According to a recent ABI Research report(1), wireless mobile data contributes 25-30% of revenues for many European operators and up to 38% for Japanese operators. The growing popularity of wireles...[Details]
TI's BUF802 Buffered Op Amp, Now Available at Mouser, Simplifies DAQ Front Ends for Measurement Work
September 22, 2022 –
Mouser Electronics, the industry’s leading N...[Details]
When a user used a 500MHz bandwidth oscilloscope to test the ripple of the 5V signal output by his switching power supply, he found that the peak-to-peak value of the ripple and noise reached more th...[Details]
On October 24, the third Belt and Road Energy Ministers' Meeting entered its second day, with six sub-forums held simultaneously, including green energy innovation and development, accelerating the co...[Details]
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