PFC circuit is "power factor correction", which is the relationship between effective power and total power consumption (apparent power), that is, the ratio of effective power divided by total power c...
RFMDCommunication frequency band division The above products are fully covered. You can take a look at the document sent yesterdayQorvo's recommended product GaNThis content is originally created by E...
Is there any big guy who does MEMS process research and development? Please takethis content to the next level. This content is originally created by EEWORLD forum netizen Nie Yongzhong . If you want ...
[i=s]This post was last edited by hau30729 on 2019-12-20 11:50[/i]This is the current monitoring circuit seen when disassembling the Power on the computer host.
The questions are as follows:(i) What i...
Pulse oximeters (shown in Figure 1) monitor heart rate and blood oxygen saturation non-invasively by measuring changes in infrared and red light absorption by oxygenated and deoxygenated blood in the ...
There are inevitably measurement errors in the initial measurement of cable faults, and further precise location determination is required. The cable fault precise location determination methods inclu...[Details]
The development of ARM embedded systems has always been a hot topic for people in the IT industry, and it is also a high-threshold industry. Currently, many developers are engaged in learning in this...[Details]
(Image source: www.ajudaily.com) According to foreign media reports, Renault's Korean subsidiary has cooperated with KT (Korea Telecom) to develop an AI infotainment system EASY LINK. The system...[Details]
Fault 1: The Tektronix oscilloscope and computer cannot be connected using a network cable, and the indicator light on the network cable insertion does not light up. What should I do? Possible caus...[Details]
In the early morning of June 16th, Beijing time, the US government confirmed on Monday that it would amend the ban on US companies doing business with Huawei, allowing them to cooperate in dev...[Details]
With the continuous improvement and maturity of high-frequency switching power supply technology, its application in railway signal power supply systems is also increasing rapidly. At the same time, ...[Details]
On the afternoon of August 2, in the Integrated Energy Service Command Center of State Grid Jiangsu Nanjing Power Supply Company, a large screen displayed the on-site images of the customer's power...[Details]
The microcontroller source program is as follows: /**************************************************************** File name: Main.c Function description: Main program *****************************...[Details]
1. Background of spectral calibration of imaging spectrometers
Imaging spectrometer combines imaging technology with spectral technology. It detects the spatial characteristics of ground objects...[Details]
The controller is a main command device that changes the wiring of the main circuit or control circuit and the resistance value in the circuit in a predetermined order to control the starting, speed r...[Details]
Multi-string LED lines are widely used in street lights, wash lamps and other general lighting products. The general solution to driving multi-string LED lines is to use a multi-channel linear curr...[Details]
21ic News NXP Semiconductors (NASDAQ: NXPI) recently announced that ClearCount Medical Solutions has selected NXP's RFID solution to enhance its SmartSponge® system. The SmartSponge system can easi...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]