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In 2022, the number of college graduates is expected to reach 10.76 million, an increase of 1.67 million over last year, setting a new rec...
This is my first time to use a RISC-V microcontroller. Before applying for a development board, I checked some information and learned that this microcontroller cannot be developed using a conventiona...
C1, after charging between the live and neutral wires, how does the discharge circuit go? After R1-D3, D1 is reversely connected and cannot be connected, right? ? ?...
B station video collection:
https://www.bilibili.com/video/BV1Ve411x75W?from=searchseid=71364886936769315Whether it is digital IC design or FPGA development, Verilog is the most basic and important ne...
[i=s]This post was last edited by qwqwqw2088 on 2021-11-1 08:18[/i]Analog circuit fault diagnosis is a very complex task. This book explains the common methods of analog circuit fault diagnosis, which...
[i=s] This post was last edited by bioger on 2018-12-26 17:05 [/i] Dear experts: As shown in the attachment, can anyone help me see what the principle is like. Is OUT=in? But does the out output mean ...
I found that some programs on the Internet do not work under the 16M crystal oscillator, so I wrote one myself, which is written according to the timing of 2V, but it has only been tested under 5V...[Details]
Since 2003, the enthusiasm for learning and applying RTOS of microcontrollers has been growing stronger and stronger. In 2003, before leaving campus, during the SARS months, I bought Shao Beibei's "UC...[Details]
This is the independent button control water light I made Each time you press an independent button, one LED light will be lit, and the number of times the button is pressed will be counted. After a...[Details]
In order to use the SPI driver, you must enable the corresponding SPI option when configuring the Linux compilation options, as shown below
-> Device Drivers
-> SPI support
SPI ...[Details]
LED thermal test In order to obtain the highest optical performance without sacrificing reliability, it is necessary to understand the thermal performance of LED components in a specific application....[Details]
Xiaomi Group Vice President Lu Weibing officially revealed the company's first Redmi TV through Weibo and "officially announced" the release date of Redmi TV. Later, Xiaomi Technology CEO Lei Jun als...[Details]
Power sockets can also be managed remotely. I wonder if you have heard of such power sockets. Speaking of power sockets, I believe everyone knows that they are indispensable electrical equipment in...[Details]
According to reports, offline agents have begun accepting orders for the new generation Huawei P40 series mobile phones and have announced the specific sales time of the mobile phones. ...[Details]
RoX SDV platform combines hardware, out-of-the-box software and a cloud-native AI development environment for ADAS, IVI and gateway systems
Beijing, China, June 20, 2024 -
Renesa...[Details]
1. Concept
Since the birth of digital video, the terms hard decoding and soft decoding have always accompanied its development. Soft decoding of digital video refers to decoding and playing...[Details]
I often see requests for help with transformer design on forums, including: calculation formulas, optimization methods, transformer losses, transformer saturation, and what size transformer is appr...[Details]
How do you decide which ADC technology to use in your application before you do a thorough system evaluation? You might first choose a SAR converter (SAR-ADC) because you think they are easy to use...[Details]
This is a 12W small power amplifier under 8Ω load, combining NE5534 integrated technology with transistor as V-MOSFET output stage to obtain excellent sound quality. Input sensitivity is 3V rms max...[Details]
Junan Energy Storage has established industry-university-research cooperation with many well-known domestic universities and research institutions on key technologies of zinc-bromine flow batteries...[Details]
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