A constant current source is a power source that can output a constant current. The application field of constant current sources is very broad. However, many occasions where constant current sources ...
I use Launchpad to communicate with 24C64. When debugging, I found that the program would stop in the last IIC_Wait_Ack() of while(READ_SDA) of AT24CXX_ReadOneByte(u16 ReadAddr) function. I tried it m...
I wrote a small program, and the result of compiling in C51 is always 0. I know it is a variable overwrite problem, but I don't know how to write it. Please help me!!! #include
int factorial( int n); ...
Although the microwave industry continues to innovate, many products are still rooted in the same technology. For example, gallium arsenide (GaAs) is the core technology of many advanced power amplifi...
When I was in high school, I began to yearn for college life. Why? Isn't it because I can finally get rid of my parents' control and be free and happy to be the master of my own house? It's exciting t...
[color=#000000][color=#000000]Electronic balance[/color][/color]Cut the polyurethane soft foam into a shape with a length, width and height of 50mm. Dissolve the flame retardant in distilled water at ...
Arm Holdings Inc. (hereinafter referred to as Arm) and the School of Economics and Management of Tsinghua University officially signed a cooperation agreement in Beijing yesterday (December 12)
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In the global wave of manufacturing moving towards personalization, flexibility, and intelligence, the Chinese market is no longer simply the "world's factory," but rather a cutting-edge innovation...[Details]
Table of contents
I. Experimental Conditions
II. Experimental Tutorial
1.
Create a project using HMIMaker software. HMIMaker download link: http://www.gz-yixian.com/Downlo.asp.
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On December 16, the Indian government officially announced the launch of the country's first domestically developed 64-bit dual-core 1.0 GHz microprocessor (MPU), the DHRUV64.
DHRUV64 is...[Details]
America's last hope for lidar has been dashed.
Luminar, founded by a Silicon Valley prodigy, has now officially announced its bankruptcy reorganization, with its core business awaiting...[Details]
Provides high isolation, quiet operation, and TTL/CMOS compatibility for energy-saving security, industrial, medical, and electric vehicle applications.
Rosemount, Illinois, December 1...[Details]
December 18, 2025, China – STMicroelectronics has added a new 65W flyback power converter to its VIPerGaN series, the VIPerGaN65W.
This series integrates a 700V GaN transistor and a quasi-reson...[Details]
Shanghai, China, December 18, 2025 – ROHM, a leading global semiconductor manufacturer headquartered in Kyoto, Japan, today announced the
addition of the HPLF5060 (4.9mm × 6.0mm) packaged MOSFE...[Details]
Gartner, a business and technology insights company, has released a list of key trends that will have a significant impact on infrastructure and operations (I&O) over the next 12-18 months.
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When using the 250B analyzer for testing, the main parameters include FL, C0, RR, and C1.
FL represents the frequency offset value.
RR represents the crystal oscillator.
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In the field of electronic measurement, spectrum analyzers and oscilloscopes are like twin constellations in the time and frequency domains, each occupying an irreplaceable technological high groun...[Details]
On December 23, Loongson Technology released an investor relations activity record, discussing its R&D plans for next-generation products.
Loongson Technology stated that its overall R&D strat...[Details]
The rapid upgrade of AI applications has meant that perceptual AI and generative AI are no longer the only main players. Using AI agents to perform complex tasks, from perception and generation t...[Details]
Introducing the ESP-SensairShuttle sensor development platform, equipped with Bosch Sensortec high-performance MEMS sensors.
The Espressif ESP-SensairShuttle features a modular design...[Details]
Shenzhen, China – December 24, 2025 –
China remains the world’s largest gaming market, with its market size projected to grow from $66.13 billion in 2024 to $95.51 billion in 2029.
As the C...[Details]
Analogue and Mixed Signal
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