For an npn tube, Iceo is a reverse cutoff current. C and E are both N. Where does the reverse come from? What does the reverse here mean? Does the actual direction of this current flow from C to E or ...
Children's Day 2020 is coming. What plans and arrangements do the majority of electronic engineers have for Children's Day? Do you want to reminisce about your childhood?...
Running posture training shoesAuthor: sipower1. Introduction
Nowadays, many people exercise by running, but not many people pay attention to what kind of running posture is healthy and what intensity ...
sipoweronsemi and Avnet IoT Innovation Design Competition
[i=s]This post was last edited by lugl4313820 on 2022-6-4 06:23[/i]I mentioned earlier that the HDMI connection was wrong. After communicating with the official, they said that there was a problem wit...
The United States has issued various sanctions against Huawei this year, which has affected the global sales of smartphones. However, Samsung does not seem to have benefited from it to fill the marke...[Details]
Recently, Qualcomm officially announced the launch of the latest product of the Snapdragon Automotive Intelligent Connectivity Platform, a car-grade Wi-Fi 7 access point solution: Qualcomm QCA6797AQ....[Details]
Infrared temperature sensors have the characteristics of high precision, high sensitivity, high signal-to-noise ratio, low-cost thin film process, high-pass infrared filtering, built-in Ni temperature...[Details]
Transparent solar cells are not a new concept, but due to material problems in their semiconductor layers, this concept has been difficult to translate into practice. However, recently, scientists ...[Details]
An adjustable resistor is a resistor whose resistance value can be adjusted within a certain range. It can be divided into two types: fine-tuning resistors and potentiometers. The potentiometer consis...[Details]
After SensAI gained wide market recognition in edge artificial intelligence, Lattice Semiconductor continued to invest in software in 2020, including SensAI 3.0, mVision 1.0 for machine vision, Sentr...[Details]
In recent years, domestic vacuum
switches
have developed towards high voltage, large capacity and high reliability, and the AC and DC ultra-
high voltage and
UHV
technology upgrade a...[Details]
Alps Electric Co., Ltd. (ALPS) was established in 1948. Its China headquarters is located in Beijing, and it has branches in Dalian, Shanghai, Suzhou, Hangzhou, Guangzhou and Shenzhen. It provides ...[Details]
How does an oscilloscope display the waveform between two sampling points?
There are many display modes for oscilloscopes: point display, sine interpolation display, and straight line connection ...[Details]
Daniel Loeb, founder of the Third Point hedge fund and a senior investor, recently published a report analyzing the current gaming industry and future trends. Part of the purpose of this report is to...[Details]
Signal integrity issues can cause problems when you are trying to stabilize the various signals on your board. IBIS models are an easy way to solve these problems. You can use IBIS models to extrac...[Details]
In the process of integrated circuit chip operation, power loss is inevitable, and most of this power loss will be converted into heat energy and dissipated. In abnormal conditions such as high amb...[Details]
Preface IIC communication: two-wire SDA/SCL Tip: The following is the main content of this article. The following cases can be used for reference 1. Scenario 51 MCU analog I/O configuration SDA/S...[Details]
Chips are the core components of electronic devices such as mobile phones, computers, and smart watches. Chips are also the most integrated components in the semiconductor industry, and the silicon m...[Details]
The differences between servo presses and ordinary presses are mainly reflected in the following aspects:
How it works
A servo press is a press driven by a servo motor. Its work...[Details]