I worked at an unknown semiconductor company in Guangzhou. The company's products were mainly LED driver chips and lithium battery chips. I started in the LED lighting department and later transferred...
SRIO error detection is mainly divided into two parts, physical layer error detection, logical layer / transport layer error detection, each error detection has a specific register to control. Physica...
[i=s]This post was last edited by qq849682862 on 2021-9-6 20:04[/i]Brand new RIGOL DC power supply, DP832 (three channels), all options are on, equivalent to the monochrome version DP832A ! You can al...
This month's insurance has not been paid yet. I asked my boss and he said it will be paid at the end of the month.Salaries are also paid at the end of the month. When asked why, he said he would get p...
[img]file:///C:\Users\Suqing\AppData\Roaming\Tencent\Users\1161848701\TIM\WinTemp\RichOle\()@}D}%KV00@P4$H)JORZ41.png[/img] Is there any difference between turning on and off the comment? Why can the ...
[i=s]This post was last edited by qwqwqw2088 on 2020-2-4 11:10[/i]Advantages of fiber optic communication ●Large communication capacity ●Long relay distance ●Not subject to electromagnetic interfer...
In the European market where oil prices are relatively high, diesel vehicles are undoubtedly more popular among consumers. In addition, carbon dioxide, as the culprit of the greenhouse effect, is h...[Details]
The ATmega168 status register contains information about the results of the most recently executed arithmetic instruction. This information can be used to change the program flow to implement conditi...[Details]
With the application of computers, in order to reduce hardware equipment, a programmable gain amplifier (PGA) can be used. It is a very versatile amplifier, and its amplification factor can be control...[Details]
Timer counting frequency * cycle length (one of the frequency to be generated) = count value, see the following key program! void ConfigPWM(u16 fr, u8 dc)//When using it specifically, it is best to...[Details]
Today, Xiaomi officially announced that Xiaomi 9 Pro 5G is equipped with triple fast charging, ending battery anxiety. Xiaomi's official Weibo account said that in the 5G era, it is not just about ...[Details]
In recent years, the LED industry has developed rapidly, but with the rapid development, the industry has also shown a mixed situation. Taking indoor lighting products as an example, most manufactu...[Details]
Today, well-known foreign whistleblowers Onleaks and foreign media Zoutons brought us the appearance renderings of Sony's new generation entry-level mobile phone Xperia 10 IV. This is also the ...[Details]
Under our country's dynamic zero-clearing epidemic prevention policy, the situation in this round of epidemic has improved in many cities and regions except Shanghai. However, the long-term lockdown ...[Details]
The ground resistance tester is a commonly used instrument for testing and measuring ground resistance. It is also an indispensable tool for electrical safety inspection and grounding project completi...[Details]
It is understood that SK Materials and JNC will establish a joint venture to enter the OLED material business. JNC is a company that holds the core technology of blue light OLED materials, and JNC wi...[Details]
The measured signal is first sampled and quantized into a digital signal by the ADC of the ZDS2022 oscilloscope, and then the processor inside the ZDS2022 oscilloscope converts it into a binary logic...[Details]
1 Introduction
In a switching power supply, a high-frequency transformer is an important component for energy storage and transmission. A high-frequency transformer should have the characteristics ...[Details]
News from SAIC shows that on July 2, the launching ceremony of the power battery project of SAIC’s Zhengzhou New Energy Power Production Base was held in the Zhengzhou Economic Development Zone. Ac...[Details]
Q: What should I know about op amp noise?
A: First, it is important to note the difference between the noise generated by the operational amplifier and the components in its circuits, and the ...[Details]
CAN bus is a serial communication network that can effectively support distributed control systems. On the one hand, its communication mode is flexible, it can realize multi-master mode, and can al...[Details]