Hello everyone, I've recently been studying the derivation process of various inductance and capacitance values of NFC antenna matching circuits. Referring to the official application documents of NXP...
I have three RISC-V RV32 microcontrollers (GD32VF103 Zhaoyi Innovation, CH32V103 Jiangsu Qinheng, CH2601 Ali Pingtou Ge). RISC-V (pronounced "risk-five") is an open source instruction set architecture...
Problems that should be paid attention to in the application of variable frequency speed regulation technologyJiang Dongqing, Li Rong, Zhou Haijun 2005-2-9China Cement AssociationBelow, the author dis...
Is it the parasitic inductance of the switch?Then I saw a circuit similar to RCD function in the PFC circuit. Is the black circle the RCD circuit? Why is it different from the flyback switching power ...
There is a spike after the rectifier bridge, which cannot be clamped by the varistor. It can be clamped when the phase is 90 degrees, but not when it is -90 degrees. Is it because the varistor cannot ...
Prepare to install the module with Python pip, prompt 'pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object
After searching for a long time, I felt that I couldn't find the ...
0 Introduction
Variable gain amplifier (VGA) can amplify input signals of different amplitudes and is widely used in systems with wide input dynamic range such as disk read drive circuits ...[Details]
Industrial communication design engineers need to send high-speed data through the communication field bus while avoiding damage to sensitive controllers, analog-to-digital converters or sensors. Exis...[Details]
There are many parameters that need to be measured in the production process of the paper industry, among which temperature is an important parameter. Therefore, it is very important to correctly sele...[Details]
On June 12, 2024, GuBo Robotics
Co.
, Ltd. and Shaanxi University of Science and Technology held a "Robotics Industry Cooperation Seminar"; the seminar aims to further promote in-depth c...[Details]
Have you ever wanted to explore outer space? Now, without leaving Earth, you can use the powerful open source beta software VIRUP to build a virtual universe based on the most detailed contemporary ...[Details]
There are two types of thyristors: one-way thyristors and two-way thyristors, both of which have three electrodes. One-way thyristor has cathode (K), anode (A), and control electrode (G). A two-way t...[Details]
Just like the top-level engine is the guarantee for F1 racing, the reason why the HDMI standard has powerful data transmission capacity is inseparable from its transmission principle. Let's take a...[Details]
In this article, we will talk about the parts related to specific TFT displays. When we encounter a specific display, we should set what parameters and how to set these parameters. 1. The s3cfb_WXC...[Details]
Reuters reported on January 19 local time that according to sources, the White House warned the U.S. chip industry to be prepared for new export restrictions on Russia if Russia attacks Ukraine, incl...[Details]
Due to the shortage of mature process capacity, new capacity will not be released until the second half of 2022. The shortage of automotive chips, panel driver ICs, power management ICs and power sem...[Details]
Ⅰ. Write in front This article describes the introduction, download, installation and registration of IAR for STM8 (EWSTM8). The installation and registration process is similar to IAR for ARM. If yo...[Details]
1. I/O Introduction I/O (input/output) refers to input/output ports. Each device has a dedicated I/O address to process its own input and output information. The connection and data exchange betw...[Details]
Electronic load is an instrument used to simulate load current and is widely used in electronic equipment testing and debugging. In order to ensure the accuracy of electronic load, it needs to be c...[Details]
Jiwei.com News (Text/ANSON), recently foreign media gsmarena reported that OPPO has applied for a patent for a dual-camera sliding cover design. This patent drawing from OPPO shows that its dual ca...[Details]
In this article, we will explore in detail various aspects of commanding a robot to move through space. We will start with the basic concepts of robot movement.
1. Basic Concepts of Robot Move...[Details]