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When using the serial port of the STC51 microcontroller, sometimes a very strange situation occurs, that is, the program runs dead as soon as it enters. The initialization code is as follows: void ...[Details]
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On the same circuit board, we can filter out high-frequency glitches caused by too long signal lines by connecting a resistor of about 100 ohms in series close to the input end. However, for signal...[Details]
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According to a report on the Financial Times website on April 14, as the European Union gradually develops the world's most binding approach to artificial intelligence management, the European Parlia...[Details]
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IC Insights' outlook and forecast for the global economy through 2022 analyzes the development of chip markets around the world, with a special focus on the Chinese market. There is a very clear d...[Details]
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Working principle of series motor speed regulation
The principle of series motor speed regulation can be explained in the following steps:
1. Change the excitation current: By changing th...[Details]
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1.1 Understanding the capabilities of microcontrollers
【Rule 1】Design the most streamlined system that meets the requirements. It is crucial for a microcontroller system designer to correctly estim...[Details]
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7 Integrated Development Environments 1.ADS (ARM Developer Suite) ADS consists of the following parts: (1) Command line development tools: armcc, armcpp, tcc, tcpp, armasm, armlink, armsd. (2) AR...[Details]
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According to foreign media reports, Korean auto parts company Hyundai Mobis has officially entered the windshield head-up display (HUD) market, an advanced system that allows drivers to easily view d...[Details]
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Wearable sensors and sensor networks for managing human health
A service that uses sensor networks to provide information needed for human health management has been launched. This service collect...[Details]
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GPS is the abbreviation of Global Positioning System in English , and its Chinese abbreviation is "球位系". GPS is a new generation of space satellite navigation and positioning system jointly develo...[Details]
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NS-6 type experiment board drives stepper motor
The control output is P1 port
PH266-E1.2 is driven by 8050 and 8550 as power output. Press K1 key, the motor will accelerate from slow to fast and ...[Details]
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In late June, Intel CEO Henry Kissinger paid to write an article in POLITICO, emphasizing "America First," and pointed out that the United States should focus on supporting American chip companies li...[Details]
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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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Automotive electronic modules require reverse battery protection to avoid the risk of damage that could result from poor battery operation. Schottky diodes are the preferred device for this applicati...[Details]
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Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
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