[align=left][b][color=black][font=微软雅黑][size=4]“Smart Eyes” to Identify PCIe: Electronic engineers are delighted to see the verification code 12306[/size][/font][/color][/b][/align][align=left][b][col...
Looking for a design idea for a switching circuit.
The microcontroller 0-3.3v PWM signal controls the on and off, generating a 0--15v voltage.
When the voltage is high, the output is 0V, and when the ...
Battery testing equipment is essential equipment and infrastructure for the battery manufacturing industry. As the demand for lithium batteries in applications such as electric vehicles and portable c...
Wi-Fi has become an indispensable technology in people's lives, especially during the epidemic. Fast and stable Wi-Fi networks make the work and study experience of a family easier. With the continuou...
[size=3][color=#252525] I am using the Hezhongda 510 emulator. After installing the emulator driver, I can use the usb20emurst.exe included in the driver installation package to reset the emulator. Ho...
The figure below shows a wide-band practical amplifier composed of two-stage common emitter amplifiers. Input, output and inter-electrode coupling are all capacitors. C4 and cs are emitter decoupli...[Details]
Yesterday, Xiaomi's MIUI official Weibo released a summary of the "MIUI Manager Online" column, answering questions of user concern such as clipboard permission control, battery capacity checking, ke...[Details]
The in-depth evolution of intelligent and electrified changes has brought breakthrough windows to related core incremental technology components, and wire-controlled chassis is one of them. The con...[Details]
On January 26, Qualcomm held a press conference with the theme of "Redefining the Car". After watching the press conference, I was puzzled. Now even chip companies want to define cars? Software-def...[Details]
The clocks of TIM1, TIM8~TIM11 are twice the clock of APB2, i.e. 168M. The clocks of TIM2~TIM7, TIM12~TIM14 are twice the clock of APB1, i.e. 84M. ...[Details]
Shiqiang further expanded its products including power management ICs, automotive-grade inductors, crystal oscillators, fuses, discrete devices, etc., and signed an agency agreement with leading IC d...[Details]
1 Introduction
With the widespread application of lithium-ion batteries, their safety issues are receiving more and more attention. Real-time detection of lithium-ion battery parameters can effec...[Details]
In recent years, due to the sharp increase in the number of cars and the complex and changeable road conditions, traffic accidents have been frequent, and traffic accidents caused by blind spots ...[Details]
Lidar companies need to think calmly about their ADAS business. After Hesai Technology landed on Nasdaq, another leading lidar player launched an IPO. Information from the Hong Kong Stock Exchan...[Details]
If you want a refrigerator, but all you get is a compressor, metal panels, and plastic storage boxes that you need to assemble yourself; if you want a car, but all you get is a lump of rubber and you...[Details]
On January 2, 2024, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market, announced that its subsidiary Shiping launched Flagchip FC4150...[Details]
According to Jiwei.com, in 2013, there were 13 integrated circuit-related enterprises in Hefei, and the scale of the integrated circuit industry was 2.8 billion yuan; however, as of the end of 2018, ...[Details]
The semiconductor industry has been swinging between cycles of boom and bust for a long time, but now the industry has the potential to beat past patterns and make their boom last a little longer. ...[Details]
Working principle of phase-locked loop:
The phase-locked loop is a feedback control circuit that aims to eliminate frequency errors. Its basic principle is to compare the input signal and the ...[Details]
On the 10th, the reporter learned from the School of Metallurgy and Energy Engineering of Kunming University of Science and Technology that the team of Professor Hua Yixin of the school has made im...[Details]
Test/Measurement
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