I recently participated in the school's electronic design competition, the topic was a simple wind tunnel, but I don't have the knowledge, so I turned to the masters of this site to teach me how to de...
[align=left][color=rgb(34, 34, 34)][font="][size=4]The transistor collector DC circuit is the circuit between the collector and the DC working voltage terminal. This DC circuit is the circuit with the...
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I would be satisfied if I could understand the data that is ultimately exposed to the air during a Bluetooth transmission, and then parse and understand it.
I searc...
Flower watering indicator
Author: Zhang Zezhong
Flowers are loved by everyone. Many people like to grow flowers. The flowers they just bought are gorgeous and colorful, but after a few days, the flowe...
How to understand the alarm performance of 14 or more half-cycles of arc faults in 1s in GB14287.4 "Electrical Fire Monitoring System Part 4: Arc Fault Detector"? How to understand the alarm performan...
Multiple media outlets reported that a report released by Strategy Analytics showed that in February 2020, Xiaomi's global shipments exceeded Huawei, ranking third after Samsung and Apple. ...[Details]
Many experienced engineers no doubt remember how easy it was to design a base station or mobile phone amplifier when the only modulation techniques were analog and the performance of the PA could be ...[Details]
Jiwei.com News: What is the system of the future? This question has been lingering in the industry for decades. From the earliest embedded systems to Mac OS, from Linux to Windows, from iOS to Androi...[Details]
What is Industrial Ethernet?
Industrial Ethernet is a network communication protocol used in industrial control systems. It plays a very important role in modern manufacturing. It is based on ...[Details]
At the Tmall Genie new product launch conference on the afternoon of October 18, the new president Peng Chao revealed that in 2021, the number of daily active screen-equipped devices of Tmall Genie i...[Details]
Analog Devices announces €630 million investment in next-generation semiconductor R&D and manufacturing facility in Limerick • New facilities will support cutting-edge applications such as digital...[Details]
For semiconductor KrF photoresist, it is not possible to "win the world with one resin". Even if you use ten resins, you may not be able to satisfy all customers. - Domestic KrF photoresist will be ...[Details]
July 29, 2021 - Since 2019, the "COVID-19" virus has swept the world. In addition to popularizing the vaccination of the virus, how to use high technology to quickly suppress the sp...[Details]
Note: When using the Puzhong Technology Development Board for testing, you need to unplug the Boot1 shorting cap and the two download cables, and restart /*****************************************...[Details]
About Digital Twins
Digital twins, also known as digital mapping and digital mirroring, fully utilize physical models, sensor updates, operation history and o...[Details]
Starting from the second half of 2019, mobile phones have officially entered the 100-megapixel era. Xiaomi CC9 series, Xiaomi MIX Alpha, Samsung Galaxy S20 Ultra, Motorola Edge+, Xiaomi 10, X...[Details]
By Microchip Joe Bush Networks based on Ethernet and Internet Protocol (IP) are ubiquitous. You can find them in standard computer networks as well as in cars, IoT and various automation applicati...[Details]
Laster Technology, the largest LED headlight module R&D and production company in China, held a shareholders meeting. Looking ahead to 2019, Laster Technology said it will continue to expand its LED ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The CY8CLEDAC02 from Cypress is a high performance offline LED driver, with an AC offline input range of 80V to 277VAC, an output power of up to 25W, and a dimming efficiency range of 2% to 100%. I...[Details]