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Let’s look at the actual operating results first Direct power supply effect Arduino drives LED light to flash at 1Hz circuit analysis: Let’s take a look at the green LED light parameters first:...[Details]
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1. Process 1 and 2 are initialization processes. Each read must be initialized, otherwise 18b20 is in standby state and cannot be read successfully. Process 1: Pull down the signal line for 480-7...[Details]
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I have been learning 51 for more than a month and finally made an electronic clock. I think it is quite interesting. It should be noted that I used a Puzhong board. Different board types may have d...[Details]
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I studied the C language for microcontrollers before, but forgot about assembly language. These days, I went with some brothers to give lab lessons to junior students, using a wave lab box. I programm...[Details]
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At present, the storage technology function of the network video system is mainly realized through centralized storage, that is, the video stream transmitted by the front-end camera is recorded cen...[Details]
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Specific implementation functions The system consists of STC89C52 microcontroller + ultrasonic distance sensor (HC-SR04) + DS18B20 temperature sensor + LCD1602 liquid crystal display + button + buzze...[Details]
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To replace HID with LEDs in street and area lighting applications and produce equivalent light output, large arrays of LEDs are required. To drive these large arrays of LEDs, designers can choose dif...[Details]
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Wei Jianjun is on live broadcast again.
On June 12, Great Wall Motors held the "Great Wall Motors Coffee OS 3 Smart Space's First In-Car Technology Sharing Session for 100 People", which...[Details]
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This paper analyzes the application of independent photovoltaic systems in solving the power supply problems of border island troops and the construction of ecological camps, discusses the main pro...[Details]
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On December 7, SiLC Technologies, a silicon photonics startup focusing on photonic sensors and 4D imaging applications, announced the launch of its powerful and compact visual sensor Eyeonic™, provid...[Details]
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Steps to use Minitools to burn the uboot.bin file into the mini2440 development board: 1. Connect the development board to the computer with a USB cable, turn the S2 switch of the development board...[Details]
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From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the time...[Details]
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Recently, the reporter learned from Beijing Pony.ai Technology Co., Ltd. (hereinafter referred to as "Pony.ai"), a local enterprise in the district, that it has joined forces with GAC Group to work c...[Details]
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I spent a few days to make a little thing. Although there are many ways to implement it circulating on the Internet, I have never tried it. While I have time, I have also made four ways of display. I...[Details]
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On October 31, with the official commissioning of the newly expanded 220 kV Keke Line 258 interval of the Hohhot Power Supply Company of the Inner Mongolia Electric Power Group, the Hohhot Kezhen 100 ...[Details]
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