Just as the title says.
Due to size limitations, it is necessary to add lumped elements (capacitors in parallel, inductors in series) at the feed point to adjust the matching. Can anyone tell me how t...
Some time ago, the forum conducted an evaluation activity of ST's X-NUCLEO-IKS01A3. I was fortunate enough to participate and also wrote a MakeCode driver. I took this opportunity to test it.X-NUCLEO-...
Thermometer based on face recognition
Author: EEWorld-Xiaosheng. .
1. Brief introduction of the work (100-200 words) (Design name, work photo, function introduction, etc.)
This work is a thermometer b...
Please help me, I have tried many methods, including referring to those on the Internet, but I am still unable to correctly determine whether the sending and receiving are completed during the interru...
Are the electrolytic capacitors and three-terminal high-power tubes outlined in red in the picture drawn using SolidWorks and then imported into AD?
Can it be drawn using only Altium Designer?
If only...
According to Yonhap News Agency, South Korean President Moon Jae-in met with leaders of the five ruling and opposition parties at the Blue House on the afternoon of the 18th and said that there are c...[Details]
In this article, we discuss the thermal modeling of an existing small-pin package, high brightness, 4W, 100um, 0.15NA fiber-output semiconductor laser. This package is very suitable for semiconductor...[Details]
Nvidia’s latest generation chip, Orin N, is taking the first place. On September 26, Denza N7 launched the "High Speed Intelligent Driving Package". According to the official description, this o...[Details]
Recently, Lenovo Group announced its first quarter results ending June 30, 2019. As the first fiscal quarter of the 19/20 fiscal year, Lenovo Group's performance was outstanding, with quarterly reven...[Details]
Power devices, such as IGBT, Power MOSFET and Bipolar Power Transistor, need to be adequately protected to avoid damage caused by conditions such as undervoltage, loss of saturation, Miller effect, ov...[Details]
Japan's "Fugaku" supercomputer has retained its title as the world's fastest supercomputer in the annual ranking of the US-European Top 500 project, after winning the title in June, RIKEN said on Tue...[Details]
Through Bluetooth BLE data transmission technology, the application of OBD in vehicle diagnostics has completely changed the way we diagnose and monitor vehicle performance. Since the 1990s, the OB...[Details]
Hyper-heterogeneous chips have been a popular term recently. Its centralized feature is to integrate various chip cores. This integrated chip design can fully integrate chip resources and further imp...[Details]
/* In the blog post "Application of Time Base Circuit 555", Zuo Erlun Dao introduced the method of using 555 to form a multivibrator and using this circuit to measure the capacitance of a capacitor. ...[Details]
1. Output 200W wind turbine charging circuit
This is a charging circuit for micro wind turbines with a diameter of 1m and a power of 150W. The input voltage is 20V-80V. It charges a 12V lead-a...[Details]
The internal structure of the transistor
is two PN junctions formed by three layers of semiconductor regions.
Structural features of the transistor:
(1) The base region...[Details]
According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my country's share ...[Details]
For years, the lack of talent and skills has been cited by China’s chief information officers (CIOs) as one of the biggest obstacles to increasing the speed of digital business development. China's C...[Details]
On October 14, the Yunnan Provincial Development and Reform Commission and the Yunnan Provincial Energy Bureau issued the "Yunnan Province 2024 Second Batch of New Energy Project Development and Const...[Details]