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C code:
#include reg51.h // Include header file
sbit HC164_data = P3^0; // Port pin definition. , data output terminal,
sbit HC164_CLK = P3^1; // Clock output terminal
// Delay function
void d...[Details]
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1. Data processing and control core selection Option 1: Use AT89S52 microcontroller + FPGA to realize signal gain control, data processing and human-machine interface control functions. Since ...[Details]
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Beijing time, June 10 morning news, according to reports, in the past few years, due to the COVID-19 pandemic and other reasons, the global personal computer market has performed strongly. However, a...[Details]
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This experiment was simulated using Proteus software. Experimental devices: 20 8X8LED dot matrix display screens, 10 74LS164 shift registers, 10 74LS273 data latches, 2 74LS138 decoders, and 1 PIC1...[Details]
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UPS
and
DC power supply
are important power supply guarantee equipment for enterprises. Traditional maintenance management includes: ① Daily inspection of appearance, regular replacement o...[Details]
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Recently, Tang Yongbing (corresponding author), a researcher at the Functional Thin Film Materials Research Center of the Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, and h...[Details]
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1. Connect the virtual Linux system directly to the physical serial port 1. Start the virtual machine, enter the Linux system, and click the option in the virtual machine menu bar. Then click and...[Details]
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Corrections from the previous version. sd3008 does a bus reset 0.5s at the beginning of each communication, so there is no need to consider the i2c bug problem of stm32. And, should the HAL libra...[Details]
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The three major A-share indices fluctuated widely today and eventually closed down collectively. The Shanghai Composite Index fell 0.63%, falling below the 3,500-point mark and closing at 3,483.07 po...[Details]
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The process of measuring resistance with a pointer multimeter is as follows: 1. First select the gear (×1, ×+, ×+0, ×1K, etc.), then touch the two meters vertically, and adjust the zeroing resistance...[Details]
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In November 2020, after Qian Dongqi and his team completed comprehensive planning and preparation for Tineco's Double 11 promotion, waiting for a concentrated burst of data became the key for them...[Details]
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"Future mobility" is the general trend, and calls for autonomous driving are endless. In this technological field where a hundred flowers bloom and a hundred schools of thought contend, there are onl...[Details]
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"With the help of NI EVS and PXI platform, we completed the development of this system through hardware design and software programming. Through the design and testing of the lane departure warning ...[Details]
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From the above figure we can see that the dotted box is the internal structure of the CPU. The CPU of the 8-bit MCS-51 microcontroller consists of an arithmetic logic unit ALU (Arithmetic Logic Unit...[Details]
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On October 22, according to the official WeChat account of Huai'an District, Huai'an Weishi Technology Co., Ltd. (hereinafter referred to as "Weishi Technology") is about to start trial produc...[Details]
Analog electronics
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