I was confused about STM32 today, and asked in the group. Finally, I found that I didn't read the code carefully. It's just a symbol *, and carelessness is a must. And you still have to pay attention ...
I read in the manual that if the first channel is set to transparent transmission mode, then the second channel can only be in command mode. If the first channel is in transparent transmission, can th...
Headhunter position [Shenzhen] Job responsibilities: 1. According to the specific requirements of the project, undertake development tasks and complete task goals as planned; 2. Responsible for new pr...
Hello everyone, I want to connect an external 20V DC power supply to power my board. What kind of interface should I use on my board to connect the external 20V power supply? Can I use DB15?...
[size=4] Many beginners are very "familiar" with diodes. When talking about the characteristics of diodes, they can blurt out its unidirectional conductive characteristics. When talking about its appl...
Commercially available electric blankets generally have two temperature settings, high and low. When in use, if you set the temperature to high, you will always be woken up by the heat after falling a...
After four years, the Beijing Auto Show returns again. At this time, the importance of the Chinese market is no longer the same as it was four years ago.
The huge crowds of visitors from...[Details]
0 Preface
Digital tube displays are often used in the design and production of instruments and meters, and sometimes there are many digital tubes. If a separate drive circuit is designed for ea...[Details]
The intelligent monitoring system of fire indicator lights with two-level ring bus network topology and master-slave communication mode is proposed. The overall structure of the communication gatew...[Details]
Samsung Electronics and Global Satellite successfully conducted Europe’s first 8K satellite broadcasting transmission and reception demonstration in Luxembourg on the 15th (local time), and the era o...[Details]
After eight consecutive years of rising share prices, Apple Inc. has finally reached the top of the world's market value. As of the close of the U.S. stock market on August 11, Apple officially sur...[Details]
On the evening of April 21, OnePlus held a new product launch conference and released a new Ace series of mobile phones. OnePlus Ace is the second mid-range mobile phone launched by OnePlus in ...[Details]
1 Introduction
In the prior art, the switching cabinet, control cabinet,
transformer cabinet
, and variable frequency power unit cabinet of the frequency converter are...[Details]
In a streetlight application, a possible configuration is 80 LEDs in series to create a 300V/0.35A load. When choosing the power topology, the requirements for isolation and power factor correcti...[Details]
On July 15, Ruipusai's 20GWh power battery project achieved the scheduled progress six months ahead of schedule in the New Energy Industrial Park of Liudong New District and was officially put ...[Details]
Ministry of Industry and Information Technology of the People's Republic of China
Announcement
In accordance with the "Automotive Power Battery Industry Standard Conditions", based on vol...[Details]
The automotive chip shortage that broke out at the end of last year is still spreading. Consulting firm AlixPartners predicts that the global "chip shortage" will cause automakers to lose $110 billio...[Details]
Following the exposure in the middle of this month, another reliable source, Sonny Dickson, issued the latest tweet, sharing clearer photos of Apple’s first AR/VR headset parts. The high-r...[Details]
Today's article will sort out BAIC's CTP materials. This is the production of the main models in August (2,500 units), and BAIC New Energy is currently following this (accounting for more than 1,600)...[Details]
1. Performance
There is no essential difference between an integrated operational amplifier used as a comparator and a dedicated voltage comparator. The functions of the two are the s...[Details]
Wu Hequan, an academician of the Chinese Academy of Engineering, recently publicly stated that in the process of formulating 6G standards, we should pay attention to reasonable indicators that meet...[Details]
Talking
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