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Cause: When using the STM32 microcontroller CAN communication, the reference manual's description is different from the register package, and it is difficult to understand how to set the register. Wh...[Details]
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As the demand for high-power, small-package products grows, OEM system and power engineers face electrical and mechanical design challenges to address power balance issues in new architectures an...[Details]
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Circuit diagram and troubleshooting experience of vehicle inverter 1. The main indicators of common vehicle inverter products on the market: input voltage: DC 10V~14.5V; output voltage: AC 200V~220V±...[Details]
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MCU interrupt source
1. Generally speaking, the MCS-51 microcontroller has 5 interrupt sources, namely:
1. External interrupt 0;
2. External interrupt 1;
3. Timer/Counter 0 inte...[Details]
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Industrial robots are robots that can automatically perform various industrial tasks. Their use can not only free workers from heavy or harmful physical labor and solve the current labor shortage p...[Details]
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As a satellite navigation system, GPS has the characteristics of good performance, high accuracy and wide application. It is the most widely used navigation and positioning system so far. It is an im...[Details]
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Now Google is trying to persuade people to oppose the possible implementation of the "ban on wearing Google Glass while driving" regulations. On the other hand, many software developers are al...[Details]
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According to foreign media reports, General Motors has applied for a patent for an automatic wheel alignment detection system. General Motors patent (Image source: carbuzz.com) The patent's firs...[Details]
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Development platform: The main processor is the stm32f103 series from STMicroelectronics. This chip is widely used and has a lot of information. Main positioning module: a chip from ublox Develop...[Details]
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In 1960, mankind produced the first laser. More than 40 years have passed, and lasers have shown a colorful development in terms of their types and performance. Since the advent of the first ruby la...[Details]
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How to leverage vision processors to extend edge AI capabilities in video doorbell and smart retail designs With the rise of "edge artificial intelligence (AI)", "higher intelligence at the edge of...[Details]
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When measuring high-frequency signals, the alligator ground lead of the probe is the root of all evil. No matter how good the instrument is, it cannot play its value. Why is this? 1. Comparison of ...[Details]
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HIFI Amplifier
AV Amplifier
The full name of the amplifier is power amplifier. It plays a connecting role in the sound system - it is connected to the sound source in fron...[Details]
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On October 25, Mingwei Electronics released its third-quarter report stating that from July to September 2021, the company achieved operating income of 453 million yuan, a year-on-year increase of 2...[Details]
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A state-of-the-art wafer fab in New York and a super materials factory in North Carolina will create a SiC corridor on the East Coast of the United States Collaboration will result in larger, highl...[Details]