[align=left][color=rgb(25, 25, 25)][font="]When using MOS tubes to design switching power supplies or motor drive circuits, most people will consider the on-resistance, maximum voltage, maximum curren...
For Apple and Huawei, the mobile chips A14 and Kirin 9000 produced based on 5nm will definitely not be cheap. In addition to their own RD costs, TSMC's foundry fees are not cheap either.
Now, the upst...
[Lazy self-care fish tank control system] I2C expansion peripherals under Keil environment
RSL10 has limited pins, so it uses I2C to expand LED indication and LCD display
1. Configure RTE
1. Add I2C r...
蓝雨夜onsemi and Avnet IoT Innovation Design Competition
Servlet
Servlet technology is one of the important technologies of Java backend. As the core component of Java Web development, Servlet plays a core role in Web MVC structure (functional navigation). ...
The attached picture shows part of the circuit for capacitor testing. There are a few things I don't understand now. I wonder if I have misunderstood the circuit.
The capacitance meter I opened and ch...
How to use and work principle of oscilloscope An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, makin...[Details]
According to Reuters, Peter Wennink, CEO of Dutch semiconductor equipment manufacturer ASML, questioned whether it makes sense for the United States to push the Netherlands to pass new regulations re...[Details]
Recently, the first centralized procurement of State Grid Integrated Energy Services Group Co., Ltd. in 2020 has been opened for bidding. Nanjing Guolian Electric Power has won the bid for the cons...[Details]
According to feedback from netizens on IT Home, Huawei recently pushed the 1.0.8.16 system update to Watch GT 2 users. This update added/optimized some functions. The update file si...[Details]
Not long ago, Microsoft decided to completely abandon the IE browser and switch to Microsoft Edge on June 15, 2022. Microsoft officially stated, "We are announcing that the future of Internet Explore...[Details]
Ambarella has been expanding its AI SoC portfolio, the latest being the CV75S series of 5nm chips. The company claims that the series introduces the most cost-effective and energy-efficient SoC opt...[Details]
On December 9, the comprehensive energy management and control cloud platform of Fu Jen Senior High School in Wuxi City, Jiangsu Province was launched, realizing six major functions including energ...[Details]
Tickets are tickets for watching the Olympics, concerts, and attending high-level conferences. With the development of high-quality image input and output devices, especially the emergence of color...[Details]
On November 22, Taiji Co., Ltd. issued an announcement stating that the company signed the "Puluan Semiconductor (Shanghai) Co., Ltd. Capital Increase Agreement" with Puran Semiconductor and Tianjin ...[Details]
From the European auto market sales data released one after another, we can see the difference in auto sales between southern Europe and some northern countries, and the difference between Germany, w...[Details]
In the mining industry, toxic chemicals such as cyanide and sulfuric acid are widely used for metal extraction. Whenever there is an accidental release of these chemicals, there are immediate and ser...[Details]
Display screens
can be divided into two types based on communication control
: synchronous and asynchronous. The synchronous control mode is real-time communication between the host computer and ...[Details]
1. Cache
We often see that CPU parameters often mention the 1st, 2nd, and 3rd level cache capacities, and sometimes there is also an L1$ label. What is this?
TLB and t...[Details]
Labview supports a wide variety of data types, among which integers are the most numerous, including U8, I8, U16, I32, and so on.
For each specific integer number, there is a specific v...[Details]
Apple is full of confidence in its iPhone 8 this year , and all parties are highly optimistic about this product. Domestic mobile phone brands seem to think that they have the strength to compete...[Details]