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On the morning of September 24, the China (Beijing) Pilot Free Trade Zone was officially unveiled. It is understood that the implementation scope of the Beijing Free Trade Zone is 119.68 square kilom...[Details]
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After we set BOOT, we can start from the specified device, but your device must have code. In the LED light experiment, we use the software imxdownload to burn led.bin into the SD card. imxdownload w...[Details]
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The aftermath of the nuclear power storm is still surging, and global energy policies are changing. Electricity,
LEDs
,
electric vehicles
, and renewable energy deserve attention.
...[Details]
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For a long time, "lack of chips and screens" has been the pain point of our electronic information industry. Through years of policy guidance and market operations, we have got rid of the dilemma of ...[Details]
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Due to the increasing demand for traffic, more and more circular induction coil detectors are used for traffic detection. These coils buried under the road surface can detect electromagnetic change...[Details]
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What is microcontroller decryption? Microcontrollers (MCUs) generally have internal program areas and data areas (or one of them) for users to store programs and working data (or one of them). In ord...[Details]
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1. First define the GPIO port structure GPIO_InitTypeDef LED_GPIOA_InitStruct; 2. Use the GPIO port to specify the structure to be used LED_GPIOA_InitStruct.GPIO_Pin = GPIO_Pin_2; //Specify the sec...[Details]
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The automatic tracking infrared source robot mainly consists of three parts: infrared induction receiving part, microprocessor and motor driving part. Functions of each part: The infrared induction...[Details]
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According to foreign media reports, on September 14th local time, Apple announced that it had obtained 88 new patents, one of which was related to the future augmented reality (AR) system, which can ...[Details]
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Some misunderstandings and precautions of C51
1) C is averse to absolute positioning. I often see beginners asking to use _at_. This is a fallacy, treating C as ASM. In C, variable positioning is t...[Details]
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From July 27 to 30, the 2021 China International Metal Forming Exhibition (MetalForm China 2021) opened grandly at the National Exhibition and Convention Center (Shanghai). Schuler, a world-renowned ...[Details]
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LCD1602 display basketball timing scorer 51 single chip microcomputer program: #include reg52.h #define uint unsigned int #define uchar unsigned char uchar code table =".. Play ball! ...."; ...[Details]
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Is the relationship between Tesla and lidar showing signs of moving from "antagonism" to "harmony"? According to Reuters, on October 18, Samuel Garcia, the governor of Nuevo Leon, Mexico, said duri...[Details]
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Ohmmeter An ohmmeter, also called a multi-meter, can be used to measure resistance as well as voltage and current. Before explaining how to use an ohmmeter, students must understand the principle of ...[Details]
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In this application, two series supercapacitors are charged to 5V during normal operation to provide the required backup power when the main power fails. As long as the main power is connected, the L...[Details]