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 ...
Basic Electronics Knowledge - Capacitors 1. Capacitors are generally represented by "C" plus numbers in circuits (such as C25 represents a capacitor numbered 25). Capacitors are components composed of...
I use USB to connect RS-232 and use the terminal to send and receive. I measured the waveform to be about 10KHz, but my UART1 measured it to be about 13KHz. My BAUD is set to 9600. I want to adjust th...
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Accurate estimation of junction temperatures in semiconductor devices is crucial for ensuring device reliability and performance. This article is a comprehensive guide detail...[Details]
Previously, electric vehicles and driver assistance systems (NOA) were two distinct trends. Now, with "AI Everywhere," how to effectively utilize artificial intelligence is a crucial consideration ...[Details]
For a long time, the cloud has been the core carrier for deploying intelligent computing power, and has even constituted the mainstream solution in this field. When a system needs to achieve intell...[Details]
High-voltage direct current (HVDC) power supply systems were initially designed to replace the -48V power supply systems commonly used in the telecommunications industry, aiming to improve power ef...[Details]
At the start of 2026, the automotive industry once again heard a familiar phrase: chip shortage.
Unlike the chip supply disruptions in 2021 caused by the pandemic, the current shortage o...[Details]
(February 4, 2026, Shanghai) Today,
Southchip Technology announced the SC77870XQ series of full-bridge motor driver chips, integrating current monitoring and comprehensive diagnostic functions....[Details]
As autonomous driving technology continues to evolve, the commercial vehicle sector, with its relatively closed scenarios, clear demands, and well-defined commercialization path, is becoming a key ...[Details]
Imagine a shipment being loaded onto a truck and embarking on a journey across continents or even oceans. During transit, it's equipped with GPS and cellular networks for tracking; however, o...[Details]
Cloud developers are accelerating the adoption of Arm-based platforms, leveraging their unparalleled performance per watt and cost advantages to deliver scalable and production-ready AI workloads...[Details]
On January 30, CNBC reported that Tesla CEO Elon Musk said on Wednesday that the company plans to stop production of the Model S and X and will use its Fremont, California factory to produce the Op...[Details]
Recently, CrystalCore Energy, a solid-state battery startup controlled by Yu Hao, the founder of Dreame Technology, announced the completion of tens of millions of yuan in angel round financing. Al...[Details]
On January 27, according to South Korean media outlet The Elec, Hyundai Motor's end-to-end autonomous driving system, Atria AI, received a "very low rating" in internal testing, scoring only 25 out...[Details]
The brand new year of 2026 marks a new era of technological transformation. China is accelerating breakthroughs in key areas such as semiconductors, new energy vehicles, and artificial intelligence...[Details]
January 21 - The debate continues regarding whether autonomous driving should rely solely on vision or incorporate radar.
The vast majority of current solutions are based on fusion perception,...[Details]
If one word could describe the digital transformation of enterprises over the past five years, it would be "fragmentation."
Over the past few years, we've seen CIOs' shopping carts o...[Details]