[:P][:P][:P]A New Design Method for DC Drive Circuit of LED Lighting[ Print ][ Return ]This article describes a new method for driving LEDs in DC lighting systems that provides 95% efficiency, longer ...
[size=4]1. Assemble the data[/size] [size=4]First, assemble the data through the sprintf function. [/size] [size=4] Tips for assembling data: [/size] [size=4] length = 0; [/size] [size=4] sprintf(Stor...
[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]You must have heard that Huawei has "stopped" social recruitment. [/size][/font][/color][/align][align=lef...
[align=center][/align] [size=4][color=#333333][font="]The STM32 series is based on the ARM Cortex-M3 core designed for embedded applications that require high performance, low cost and low power consu...
[align=left][font=等线]I recently used the mtk7686WiFi chip in my own project. I had never come into contact with any WiFi chip from mtk before, so I was immediately overwhelmed. I asked fae for informa...
The automotive industry is undergoing profound changes, especially in intelligent driving and infotainment systems, where computing and artificial intelligence technologies are increasingly being u...[Details]
There are two options for fine-tuning analog outputs using digital input control: digital potentiometers (pots) and digital-to-analog converters (DACs), both of which use digital inputs to control ana...[Details]
IGBT is an insulated gate bipolar transistor, which was born in the early 1980s and developed rapidly in the 1990s. IGBT combines the advantages of MOSFET and GTR. It has high input impedance, fast s...[Details]
The Hakusan factory of JDI, one of Apple's LCD suppliers, will shut down indefinitely, mainly because the order volume of LCDs for iPhone 11 is not as good as originally expected. It is reported th...[Details]
On August 17, Chongqing High-tech Zone held an online signing event for the Western (Chongqing) Science City of the Smart Expo, signing 41 projects with a total investment of 41.7 billion yuan. Among...[Details]
On November 3, the Shanghai Municipal Economic and Information Commission issued the "Notice on Deepening 5G Power Supply Services and Applications, Promoting 5G Development and Construction", whic...[Details]
China Energy Storage Network:
"My understanding of Internet thinking includes the following aspects: first, creating value for users; second, sharing ideas; third, innovative thinking; fourth...[Details]
China Energy Storage Network News:
On the afternoon of January 7, the "Strategic Cooperation Signing Ceremony for Building the World's First Energy Internet Demonstration Application City" wa...[Details]
The development of automobiles is also getting faster and faster. Every year, the automotive industry has new things to meet the public. Today's voice interaction technology is getting better and bet...[Details]
I don’t know how you came to learn 51. Anyway, I fooled you all the way. Nowadays, when using 51 to develop products, you must make full use of its internal resources. The original frequency and reso...[Details]
This semester, the department has opened an embedded system course, which is a good opportunity to systematically learn the ARM instruction system. This series of articles mainly uses some simple asse...[Details]
Classification: 1 ROM (EPROM, EEPROM, NOR_Flash, NAND_Flash) Read-only memory, data is saved after power failure. Previously, ROM could only be read but not erased. With the development of technolo...[Details]
Amid the current global chip shortage, Samsung Electronics has expressed its intention to acquire an automotive semiconductor company. According to Korean media reports, Samsung Electronics CFO Cho...[Details]
When setting up ODBC and other database operations, Windows automatically calls the database link properties dialog box.
How to automatically call it in LABIVEW is very simple.
Among t...[Details]
1. Choose a low-frequency microcontroller Selecting a microcontroller with a low external clock frequency can effectively reduce noise and improve the system's anti-interference ability. For square...[Details]
Analog electronics
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