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In the field of mobile robots, Chinese manufacturers are already at the forefront of the world. In the factory of Shanghai Siemens Switch Co., Ltd. (hereinafter referred to as "Siemens Switch Facto...[Details]
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/* From right to left*/
#include reg52.h
sbit ADDR0 = P1^0;
sbit ADDR1 = P1^1;
sbit ADDR2 = P1^2;
sbit ADDR3 = P1^3;
sbit ENLED = P1^4;
void main()
{
u...[Details]
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On the first trading day after the Dragon Boat Festival, the performance of the autonomous driving sector in the capital market was amazing. According to iFinD data from 100 autonomous driving concep...[Details]
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ST's third-generation technology improves accuracy and energy efficiency
Additional features include edge machine learning and electrostatic sensing
March 4, 202...[Details]
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The system uses a single-chip microcomputer as the controller, and uses a pyroelectric human infrared sensor and a light intensity sensor system to detect whether there are people in the room and t...[Details]
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AMD's official Zen family architecture roadmap shows that the 5nm Zen4 is expected to be released in 2022. What will happen after that? Will it continue to upgrade Zen? Or start a new one? In the ear...[Details]
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The use of photocouplers in audio amplifier circuits not only plays a role in signal isolation and prevents inter-stage interference, but also can amplify audio signals. Photocouplers can be equivalen...[Details]
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As electronic systems become increasingly complex and feature-rich, the requirements for board-level power management and control are becoming more and more complex. Providing multiple low voltages...[Details]
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In 2011, there were many technical bottlenecks in high-brightness LEDs! The emergence of high-brightness LEDs (HB LEDs) has set off a frenzy in the lighting industry. Compared with traditional inca...[Details]
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The serial port driver file is located at: linux-2.6.32.2/drivers/serial/s3c2440.c, omitting the analysis of non-key parts. #include linux/module.h #include linux/ioport.h #include linux/io.h #i...[Details]
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The explosive growth of the global new energy vehicle industry has promoted the rapid development of the global lithium battery industry. However, starting from 2023, the growth model of this industr...[Details]
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According to MacRumors, Apple today released the RC candidate preview version of the iOS 15.2 and iPadOS 15.2 updates to developers for testing. The specific version number is 19C56. This is less tha...[Details]
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Some forecasts suggest that by 2025, 90% of all edge devices will use some form of machine learning or artificial intelligence technology. What are the problems in enabling this edge intelligence? ...[Details]
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On September 22, Canalys released the latest TWS market research report. The report shows that TWS was the only personal smart audio device category to achieve growth in the second quarter of 2022,...[Details]
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The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]
DSP and ARM Processors
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