The functions of capacitors are: coupling, filtering, and bypassing. Can we understand it this way? Coupling is transmission, just like the function of connecting a small resistor; filtering is to use...
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Positive and negative power supply of operational amplifier, in-phase amplification and inverting amplification applications1. Do op amps powered by positive and negative power supplies have a larger ...
1. About product EMC pre-test50 % of projects fail the first EMC test . If you are developing a product, you have to invest money, time, and sometimes emotion to get the product to market. And in the ...
Components and Electromagnetic Compatibility : https://training.eeworld.com.cn/course/5425Hardware Trio Components and Electromagnetic Compatibility Video Tutorial...
A developer claims that Apple's M1 chip has a security vulnerability that cannot be eliminated without changing the design. But how serious is this vulnerability? Developer Hector Martin recen...[Details]
ADAS is the abbreviation of Advanced Driver Assistance System, which uses a variety of sensors installed on the car (millimeter wave radar, ultrasonic radar, monocular and binocular cameras, and sa...[Details]
Dynamic event registration gives you complete control over the type and timing of events that LabVIEW generates. Dynamic events allow you to limit events to certain parts of your application or chan...[Details]
Recently, Google's new Pixel 4 series phones have been exposed wildly. Now the 5G version of Pixel 4 XL has appeared on the Internet, and this model has 8GB of memory. Geekbench data shows ...[Details]
Recently, the first domestic catalytic combustion heating dehydrogenation device prototype independently developed by the 712 Institute of China Shipbuilding Industry Corporation was successfully s...[Details]
On December 26, Hengli Petrochemical held a signing ceremony for the purchase of wet-process diaphragm production line equipment at Hengli (Suzhou) Industrial Park. According to the agreement, Kang...[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]
Socionext Inc.
(hereinafter referred to as "Socionext"),
a leading company in SoC design and application technology
, announced the successful development of the "SC1240 Series"
60GHz mil...[Details]
Introduction With the rapid development of automotive electronics, the number of electronic control units in modern cars has gradually increased. These electronic control units can be roughly divided...[Details]
Table of contents Question 1: What do the waveforms on an oscilloscope represent? Question 2: What does the grid in the waveform area of the oscilloscope represent? Question 3: How to perform oscil...[Details]
Bosch is developing a new head-up display (HUD) technology that will allow drivers to receive text messages or get driving directions from the navigation system. Bosch will launch a micro device equi...[Details]
Friends who design small package products may know about 3225-4PIN crystal oscillators. Why is the bulk price of 8MHZ crystal oscillators 2 yuan per piece, while 16MHZ crystal oscillators only need 0...[Details]
On July 11, analyst Ming-Chi Kuo revealed that the Samsung Galaxy S23 series will all use Qualcomm chips, abandoning its own Exynos. In the past, some of the Samsung Galaxy S series flagships used Qu...[Details]
China Energy Storage Network News:
In 2015, with the issuance of the "No. 9 Document" for power reform, a new round of power market reform set sail again. After nearly seven years of practi...[Details]
Advantages of LED lighting
High energy saving: Energy saving and pollution-free are environmentally friendly. DC drive, ultra-low power consumption (single tube 0.03 watt-1 watt), e...[Details]
Analog electronics
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