[b]Live broadcast time: [/b] Today morning 10:00-11:30 [b] Live broadcast preview: [/b] Silicon carbide (SiC) is one of the innovative products in power semiconductor products. Compared with tradition...
[align=center][/align] [align=left]It used to be cool to work on circuits. You earned a lot and you felt like you had high skills. [/align] [align=left]But I don’t know since when, people who work on ...
[i=s]This post was last edited by 灞波儿奔 on 2019-4-14 19:42[/i] [p=18, null, left][color=#000][size=3]An array is an ordered collection of data elements of the same type. An array is represented by an a...
The resistance of a conductor to electric current is called resistance, represented by the symbol R, and its units are ohm, kiloohm, and megohm, represented by Ω, kΩ, and MΩ respectively. 1. Resistor ...
Creative icicle lights, simulating the effect of melting icicles and falling water drops, are very interesting. The project was inspired by those incredible Christmas meteor lights purchased in stores...
1. Model Keysight/Agilent signal generator E4428C 2. Fault description: Error 210.256.315.514; phase noise difference; UNLEVEL error. 3. Testing and Judgment According to the customer's descripti...[Details]
The Development and Standards of Digital Television
I. What is digital television?
1. The concept of digital television
Digital television refers to a new television sy...[Details]
Sina Digital News on the morning of December 20th, foreign media AndroidAuthority tested mobile phones with 90Hz refresh rate screens and found that most people cannot tell the difference betwe...[Details]
"Big screen, quad-core, ultra-thin, etc." have become the standard features of flagship phones, which also puts high demands on battery design. Nowadays, even if a phone is left unattended for half a...[Details]
This evening (22), Huawei held a global online launch conference for the Mate40 series. Yu Chengdong officially announced the price of the Huawei Mate40 series, which starts at 899 euros. The Huawei ...[Details]
Nokia CEO Pekka Lundmark, who took office on August 1, said the Finnish network equipment maker plans to stay away from geopolitics as the technology industry becomes increasingly involved in trade a...[Details]
1. Introduction
Small conference system or voice group chat system is composed of multi-channel audio circuits. In order to make the call orderly, it is necessary to control the output of each...[Details]
For an electronic system nowadays, the design of the power supply part is becoming more and more important. I would like to discuss with you some of my own experiences on power supply design to stimul...[Details]
Dugen Core has successfully developed 940nm high-temperature-resistant semiconductor laser chips and fiber-coupled pump modules for automotive lidar, and has passed rigorous performance and reliabi...[Details]
1-4-2. Parallel switching power supply output voltage filter circuit As we know above, when the parallel switching power supply does not have an output voltage filter circuit, the amplitude of the ou...[Details]
1. Introduction
In the field of measurement and control, it is usually required to transmit multiple detection signals. The transmission process of the signal is often interfered by the co...[Details]
New Bourns® SRN4012BTA and SRN4018BTA series feature bottom-welded lead construction for increased mechanical strength and stability, making them ideal for critical applications
July...[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]
Chinese display maker BOE is developing panels for Samsung Electronics' new A13 and A23 budget smartphone series, which are scheduled to launch in May, BusinessKorea reported. The report said...[Details]
Thanks to IT Home netizens @扮著努力@HHXu97@ConstantineYHN for submitting clues, Huawei Mate 40 and P40 Pro have pushed the HarmonyOS 2.0.0.212 version update, with sizes of 309MB and 321MB. Up...[Details]
Analog electronics
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