After ARM is converted through MAX3232, there is a bit error. I need a solution urgently. I don't know if it is a wiring problem or a program problem. The chip used is LPC2366...
Today, I would like to discuss with you an alternative maintenance method for color TVs - fuzzy maintenance method (I don't know if this term is used appropriately, please correct me after reading it)...
I am not familiar with analog circuits. I would like to ask how large the resistance of the four arms should be when using a single-bridge single-arm circuit with PT500. The reference voltage should b...
I use the uip program on the 430f5438 development board. The uip clock interrupt is as follows: #pragma vector=TIMER1_A0_VECTOR // uIP clock interrupt/Timer1_A3 CC0 */ static __interrupt void ISR_Tick...
Understand the basic knowledge of semiconductors, master the unidirectional conductivity of PN junctions; master the volt-ampere characteristics of ordinary diodes, and be familiar with their working ...
2410slib.s Link ...... .\debug\2410lib.o(.text+0x120): In function `Delay': D:/software/JXARM2410V2.2/examples/common/2410lib.c:53: undefined reference to `__divsi3' .\debug\2410lib.o(.text+0x35c): In...
The intelligent driving community has its own rhythm. Some are busy pushing new versions and focusing on R&D, others are busy with publicity and promotion, and still others are immersed in mass pro...[Details]
New energy vehicles are increasingly popular with consumers due to policies and energy conservation. Once you've purchased your vehicle, maintenance is essential. However, due to the different powe...[Details]
The mass production process of the new generation of cockpit platform has started, and the smart cockpit market has entered a new bonus cycle of technology iteration and platform upgrade.
...[Details]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
Geely wants to make changes in the field of AI cockpits: in the future, there will be no traditional smart...[Details]
The digital TV set-top box consists of a tuner, QAM demodulator, TS demultiplexer, MPEG-2 decoder, PAUNTSC video encoder, embedded CPU system and peripheral interfaces, CA module, and uplink data m...[Details]
Electric vehicles are now widespread, but they've brought with them a host of problems, the most prominent of which is charging. Small electric vehicles (EVs) are a new form of transportation in a ...[Details]
A human-machine interface (HMI) refers to the platform used by people to operate a PLC. This platform provides an interface between programs and humans, serving as a medium for information transmis...[Details]
According to foreign media reports, Ford Motor has applied to the U.S. Patent and Social Security Office (USPTO) for a patent for a door anti-collision system that may be used in future Ford vehicl...[Details]
My career has been closely tied to the semiconductor industry. From product management to content marketing, I've provided countless forecasts and predictions across a variety of roles. Whethe...[Details]
In the field of intelligent driving, regulations are becoming increasingly stringent, and the technical threshold continues to rise. Especially after the traffic accident in March 2025, the Ministr...[Details]
In daily life, when we purchase a transformer, we are faced with the installation and wiring procedures. Generally speaking, large transformers such as power transformers are equipped with speciali...[Details]
Electric vehicles will revolutionize transportation, changing fuel consumption, carbon emissions, costs, maintenance, and driving habits. Currently, a major selling point for electric vehicles is t...[Details]
From time to time, I see some audiophiles spending a lot of money or a lot of time to DIY speakers, but the results are not what they want. Below I list some of the small experiences I summarized b...[Details]
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With the development of society, people's requirements for the quality of refrigerated and frozen foods are constantly improving. The changes in food appearance and nutritional co...[Details]
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