This is the power supply I saw. There are two kinds of inductors in the power supply. One is an ordinary enameled wire inductor, and the other is wound with "silk wire". Does this kind of inductor hav...
In high-speed wireless communication systems, signals must be up-converted or down-converted before they can be propagated and processed. This frequency conversion step is traditionally called mixing ...
[i=s]This post was last edited by Northwest by Northwest1959 on 2022-7-18 16:27[/i]Domestic 51 single chip microcomputer
TU8010CQF, suitable for atomizer, humidifier, power management, motor drive, wi...
When using a transistor in the amplification area, which thermal resistance should be considered after considering the power? How to choose? How much power can be used? The thermal resistance of the u...
The C2000 Delfino MCU LaunchPad Development Kit is an affordable evaluation platform that provides designers with a low-cost development kit for high-performance digital control applications. This too...
On May 24, Weng Jieming, member of the Party Committee and deputy director of the State-owned Assets Supervision and Administration Commission, pointed out that it is necessary to promote the develop...[Details]
June 22, 2022 – Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the widest selection of semiconductors and electronic components™, is an authorized global dis...[Details]
According to news on November 22, on Monday Eastern Time, the Biden administration announced that it will invest approximately US$3 billion in funds specifically to fund the chip packaging industry i...[Details]
When introducing the microcontroller resources earlier, we mentioned that the STC89C52 has a total of 512 bytes of RAM, which is used to save data. For example, the variables we define are stored dir...[Details]
0 Introduction
The vertical conductive double diffused field effect transistor (VDMOS) is a representative of the new generation of integrated semiconductor power devices . Compared with p...[Details]
There are two modes of STM8L interrupts, namely Pin mode and Port mode, which are the so-called line interrupts and port interrupts. In short, line interrupt means that the interrupts of the same pin...[Details]
; THIS ROUTE IS USED FOR 93C46 (Configue as ; 16 bits organizaTIo) READ & WRITE ROUTE RA EQU 5 RB EQU 6 BIT-COUNT EQU DATA_HI EQU 10H ; HI half of words DATA_LO EQU 11H ; LO half of words ROM_AD ...[Details]
The main functions of the SD card driver include initialization, reading, writing, erasing, etc. 1. Initialization steps: (1) Delay of at least 74 clocks (2) Send CMD0, need to return 0x01, enter the...[Details]
At present, the bankruptcy process of Weiman and Jitai is still in progress. A year and a half before the grand launch at the Bird's Nest, WM Industries Corp. (hereinafter referred to as "WM"), the...[Details]
As an electronic technology practitioner, have you ever learned about microcontrollers? Can you use a microcontroller? I think you must have learned it, but you may not be able to apply it. Because l...[Details]
1 Introduction
LED is called the fourth generation of lighting source or green light source. The light emitting device of LED is a cold light source, which has the characteristics ...[Details]
To achieve the fast charging function on a mobile phone, three elements must be met, and none of them can be missing. Charger, battery, chargeIC. The charger needs to meet sufficient output current a...[Details]
In actual radar equipment performance testing, it is often necessary to detect the phase difference between two signals in order to obtain the frequency, azimuth and other characteristics of some rad...[Details]
On October 27, 2024, the 2024 New Energy Storage Development Analysis Report Release Conference hosted by State Grid Energy Research Institute was held in Beijing. The New Energy Research Institute...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
