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Overview
This paper uses PIC 16F877A microcontroller as the main core control element to design a 32×32 LED dot matrix module writing display screen. It is mainly composed of a light pen m...[Details]
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Why is DPU called the "third main chip" in the data center?
From October 2021 to the present, the Institute of Computing Technology of the Chinese Academy of Sciences has successivel...[Details]
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/*This program is a common colored light, it has four main functions:
The first mode: when the power is on, the four colors cycle once at a speed of 0.5 seconds, and then
stop cycling at white, that...[Details]
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Continuing from the previous article, let's start to play with ADC's DMA transmission. Because everyone is talking about DMA, even ST's examples use DMA. The data collected by the ADC i...[Details]
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According to foreign media reports, Guardian Optical Technologies announced that its sensors have added new safety features that can monitor the driver's eyelid opening (to determine whether there is...[Details]
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MCS is the series symbol of the single-chip microcomputer produced by Intel, for example, Intel's MCS-48, MCS-51, and MCS-96 series single-chip microcomputers. The MCS-51 series single-chip mic...[Details]
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With the improvement of the performance of digital signal processors (DSP) and their peripheral support chips, software radio has been widely used, greatly enhancing the overall performance of real...[Details]
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McDonald's vs. Burger King, Apple vs. Microsoft, Coca-Cola vs. PepsiCo, the business world is rife with competition, and as Volkswagen attempts to unseat Tesla as the leading maker of electric vehicl...[Details]
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Active computer speakers sold on the market are large in size, have a single function, and cost more than 100 yuan. Active speakers on computers do not have high requirements for sound quality and are...[Details]
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According to foreign media reports, research shows that the use of electrolyte additives can extend the life of lithium metal batteries and significantly improve their fast charging and discharging p...[Details]
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As a new technology, LED display screens are gradually being accepted by the market for their energy saving, environmental protection, and high brightness. They have been widely used in the fields ...[Details]
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On March 23, according to SamMobile, the Samsung Galaxy S22 Ultra is the best-selling model in the Samsung Galaxy S22 series, and it is in short supply in the US market. SamMobile reported tha...[Details]
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A new OnePlus phone with model number PGZ110 has been registered with the Ministry of Industry and Information Technology. It uses a 6.59-inch FHD+ resolution LCD high-refresh screen, built-in 5...[Details]
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The microcontroller source program is as follows: //Program name: Single-chip experiment instrument supporting program--pwm controls the brightness of LED //Circuit Introduction: 1. Connect P0 to the...[Details]
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The hydraulic system is a transmission system widely used in the fields of industry, aviation, shipbuilding, automobiles, etc. It realizes the transmission and control of energy through the pressur...[Details]
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