The electrolytic capacitor is made of two strips of aluminum foil with insulating paper. Because it is wound, it is considered to be an inductor. This conclusion has been circulated for decades. I don...
In daily development, we often encounter situations where Linux hosts act as TCP servers. As long as the Linux system has an Ethernet port or WIFI, it can act as a TCP/UDP server or client. TCP commun...
[i=s]This post was last edited by qwqwqw2088 on 2022-9-13 10:39[/i]The iQOO 10 Pro phone has increased the power of ultra-fast flash charging from 120W to 200W. It only takes 10 minutes to fully charg...
The USB protocol contains a lot of content, and here we will only talk about the part about hardware design.
USB generally has 4 pins, one VCC, one GND, one D+, and one D-.
VCC is generally around 5V,...
[i=s]This post was last edited by jinglixixi on 2022-5-23 23:31[/i]In the routine program of the development board, an RTC test program is provided, which displays the output content through the seria...
0 Introduction
The rapid development of power systems has continuously put forward new requirements for relay protection. The rapid development of electronic technology, computer technology and...[Details]
Secondary side grounding. The secondary side of the voltage transformer must have a grounding point, which is mainly for safety reasons. When the insulation between the primary and secondary windings...[Details]
The newly released B0505LM-1W series products of MORNSUN can be better applied in this solution. This ultra-small, high-reliability DC/DC converter with 1000VDC isolation has an input voltage of 5V...[Details]
According to the Economic Daily, MediaTek's financial report released today (11) showed that its revenue decreased slightly in December last year, but its full-year revenue still hit a record high. ...[Details]
A hot cathode gas-filled tube with control characteristics and one or more grids between the cathode and the anode. Thyratrons appeared in the late 1920s. Early thyratrons were electrostatically co...[Details]
Introduction: This paper compares and analyzes the characteristic parameters of NEDC/WLTP/CLTC cycle conditions, and based on the vehicle parameters of a pure electric passenger car, compares and ana...[Details]
With the development of society and the popularization of electronic instruments, the original large-volume, high-power-consumption and single-function instruments have gradually developed into handhe...[Details]
Digitalization has become the driving force behind the transformation of the old and new worlds, which has also brought unprecedented challenges to the entire technology industry. "The arduous comput...[Details]
1 Introduction
CCD
(Charge Coupled Devices) is a new type of semiconductor device developed in the early 1970s. Currently, CCD is used as a photoelectric
sensor
.
Due to its adva...[Details]
When considering topologies that use LED drivers to convert AC input voltage into a constant current source for LED loads, it is helpful to classify LED applications into three power levels: (1) Lo...[Details]
1 Introduction RFID is the abbreviation of Radio Frequency Identification, also known as electronic tag, which is a technology that uses radio frequency signals to achieve contactless information tr...[Details]
Note: Currently, RPA is being pursued by many investors and entrepreneurs, but the technology itself has existed for nearly 20 years. So what is the reason for RPA's resurgence? What is its product f...[Details]
According to Taiwan media Liberty Finance, Huawei notified component manufacturers in Taiwan last week that it will resume purchasing lenses, carrier boards and other mobile phone components this mon...[Details]
3.3 Simulation of valve body
The flow characteristic curve of the valve body is divided into four types: linear, fast opening, parabola, and equal percentage. The flow characteristic o...[Details]
The twists and turns of BYD Semiconductor's IPO are making waves again. On the evening of November 15, BYD (002594.SZ) announced that due to the rapid growth of the new energy automobile industry, ...[Details]
Analog electronics
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