In any switching power supply design, the physical design of the PCB board is the last link. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, causing...
Dear experts:I am now going to maintain the original campus surveillance. The original cameras and NVRs are all original and I need to change the lines. There are 3 16-channel NVRs with the farthest d...
I use an external power supply to supply power to the gate of the LDMOS, but it is turned on before I apply the gate voltage? What is going on? Thank you....
Live replay: NXP's facial recognition technology solution based on i.MX RT106F : https://training.eeworld.com.cn/course/6058In recent years, technologies such as artificial intelligence, big data, and...
[size=4]Reentrant function[/size] [size=4] [/size] [size=4]Reentrant function is mainly used in multitasking environment. A reentrant function is simply a function that can be interrupted, that is, it...
IsoCore is a pyboard newly designed by a foreign netizen. It uses the STM32F405 controller, removes the low-precision accelerometer, and adds a PCI-E interface.[url=https://bitbucket.org/electric-ray/...
When suppressing electromagnetic noise radiation emitted by signal lines, designers often use T-shaped or π-structured EMI filters. These filters connect the signal line to the ground plane through a...[Details]
Explore the interconnects, sensors, and antennas needed for IIoT October 11, 2021 – Mouser Electronics, an authorized global distributor of electronic components focused on new product introduction...[Details]
Working Principle of Thermogravimetric Analyzer
Thermogravimetric analyzer is mainly composed of several parts such as balance, furnace, program temperature control system, recording system, e...[Details]
1. Establishment of the concept of feedback
* Open-loop gain --- A
* Closed-loop gain --- Af
* Feedback depth --- 1 + AF
* Loop gain --- AF:
1. When AF 0, Af decreases, and this feedbac...[Details]
Bloomberg quoted people familiar with the matter as saying that Hon Hai Foxconn plans to assemble key parts for Google servers at its factory in Wisconsin and is expected to enter mass production in ...[Details]
The 8-bit microcontrollers PIC12C508(A)/509(A) and PIC12CE518/519 produced by Microchip have only 8 pins, and their pin arrangement is shown in the figure below. This product is one of the basic le...[Details]
With the rise of the concept of the Internet of Things, embedded systems are increasingly used in various fields of society. As product applications become more and more complex, new requirements...[Details]
introduction The smart home system consists of a main controller and node modules. The main controller has an RS-485 interface based on ARM LPC2364 and MAX3088, which can connect up to 256 device nod...[Details]
On May 24, one wave of troubles has not yet subsided when another wave of troubles arises. Following the annual report inquiry letter, Zoyi Technology received another letter of concern today. Accor...[Details]
The European plant construction plan of TSMC, the leading wafer foundry, has attracted much attention from the market. Following the previous reports that it was evaluating building plants in Germany...[Details]
News Highlights ● Local voice control solution eliminates the cost, complexity and privacy issues associated with cloud connectivity ● Features customizable, low latency, far-field wake-up words and ...[Details]
Power Network News LED Basic Knowledge 1. The structure and light-emitting principle of LED 50 years ago, people already knew the basic knowledge that semiconductor materials can generate light...[Details]
Core: Based on Bosch's classic five-domain classification, the entire vehicle is divided into power domain (safety), chassis domain (vehicle movement), cockpit domain/ intelligent information domain ...[Details]
The metering and charging of heating for residents in my country has become a general trend, but it is also a hot and difficult issue. The accuracy of the measurement is directly related to the rea...[Details]
WPG
Holdings, a leading international
semiconductor
component
distributor
focusing on the Asia-Pacific market
, announced that its subsidiary WPI has launched an automotive smar...[Details]
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