[i=s] This post was last edited by sf116 on 2018-9-30 21:11 [/i] 1. Introduction In traffic accidents, rear-end collisions caused by the front car's sudden braking often occur. Rear-end collisions are...
This picture shows that the working frequency is not low. Here are some pictures for you to see: 1. A close-up of a single tube (LOG for yourself)2. Close-up of two tubes (combined circuit)3. Using Al...
RF devices include a lot of content, such as connectors, amplifiers, switches, transceivers, antennas, filters, etc. Under the background of the 5G technology wave, more and higher technical requireme...
1. When operating peripherals under RTX, you need to move the device from Windows to RTX. For specific migration methods, please refer to the section Converting a Windows Device to an RTX Device in th...
I would like to ask how to download the executable file from the PC to the development board. I installed minicom and ftp server on Ubuntu under the PC, but I don’t know how to connect to the developm...
With the rapid development of embedded technology, the application demand for embedded systems has also shown a growing trend. Therefore, embedded technology has also made important progress accord...[Details]
2020 is destined to be an extraordinary year. In addition to the nationwide fight against the epidemic, in the semiconductor field, facing the severe international situation, domestic semiconductor m...[Details]
The STM32 chip integrates USB peripherals, which greatly reduces the design burden of USB circuits. You only need to design the USB interface circuit to realize the USB communication design of the cir...[Details]
On June 6, the Ministry of Industry and Information Technology officially issued 5G commercial licenses, which means that my country will officially enter the first year of 5G commercialization. Ne...[Details]
On November 16, 2017, Baidu Chairman and CEO Robin Li said at the Baidu World Conference: "If the ticket for driverless cars has already come, how far can the mass production of driverless cars be?...[Details]
Introduction
For the sewage treatment process based on the activated sludge method, the addition of coagulants is a key issue in the process of treating sewage with high concentration of organ...[Details]
Recently, foreign media The Information published a report saying that the US Department of Commerce is considering expanding the ban on the sale of chip manufacturing equipment to Chinese companies....[Details]
This article takes the mf50 pointer type as an example to introduce the specific method of using a multimeter under amateur conditions to quickly determine the polarity of an electret microphone and ...[Details]
U.S. Commerce Secretary Gina Raimondo told U.S. media on Tuesday that if mainland Chinese companies provide chip products or foundry services to Russia, they will be regarded by the United States as ...[Details]
During the time I was using the Pixel 6 Pro, apart from taking photos, I rarely felt that this phone, which Google calls the "smartest Pixel phone", had any flaws, until one morning when the ph...[Details]
1. Multimeter detection method For fixed capacitors above 0.01μF, the R& TI mes;1k block of the multimeter can be used to directly test whether the capacitor has a charging process and whether there ...[Details]
The Model 2502 photodiode meter is specially designed for production testing of laser diode modules (LDM), greatly enhancing the production capacity of Keithley's LIV (Light-Current-Voltage) test sys...[Details]
Qualcomm demonstrates leading Wi-Fi 7 development momentum at MWC Barcelona ——How Qualcomm will lead the development of Wi-Fi 7 technology—— With the advent of the Wi-Fi 7 era, Qualcomm Techno...[Details]
How to choose appropriate components and parameters for switching power supply circuits? Many engineers who have never used switching power supply design may have a certain fear of it, such as worryi...[Details]
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