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2. Data Bus The data transmission between CPU and memory or other devices is carried out through the data bus. The number of pins of CPU data bus determines the number of bits that can be transmit...[Details]
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Previously, the media reported that Fujian Anxin Semiconductor has successfully shipped domestic lithography machines, with a localization rate of 70%. In the case that lithography machines are highl...[Details]
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The role of pull-up resistor in microcontroller
1. The open drain gate circuit of the field effect tube is as follows:
The function of the pull-up resistor in the figure is analyzed as follows...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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This review starts with the Tamron 28-75mm F/2.8 Di III RXD from last year: thanks to its excellent portability, large aperture of F2.8 and good image quality, the author has watched this lens rise f...[Details]
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Design Method of CPLD Vision System Using Image Sensor
A low-cost embedded vision system is built, which consists of a CMOS image sensor, CPLD, ARM7 microprocessor and SRAM. Among them...[Details]
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Designing a switching power supply is not as simple as imagined, especially for those who are new to the development of switching power supplies . Its peripheral circuit is very complex, and the...[Details]
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Recently, researchers from the Harvard School of Public Health found that individuals over 65 years old living in areas with higher air pollution levels (PM2.5) have a higher mortality rate than thos...[Details]
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Development environment:MPLAB X IDE V3.6 PIC18F66K80源码: #include xc.h #include "Delay.h" void main(void) { PORTC=0X00; LATC=0X00; TRISC=0x00; while(1){ LATC=0X01; ...[Details]
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Organic light-emitting diode (OLED) displays are becoming more common, most notably in products such as mobile phones, media players, and small entry-level TVs. Unlike standard LCD displays, OLED ...[Details]
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Video division generation technology realizes the superposition of graphics and images through electronic technology and single-chip microcomputer technology, and uses the superimposed graphics as ...[Details]
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What we are discussing today is actually an old topic in market economics, that is, how to build a competitive and active market ecology. However, this topic has been mapped to the field of integra...[Details]
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In the design of the control terminal system, when the system requires low overall power consumption, the C8051F series microcontroller is the best choice. They have flexible clock hardware that allo...[Details]
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According to foreign media reports, the California Institute of Technology (Caltech) has developed a new algorithm that allows autonomous systems to identify their location by observing the surroundi...[Details]
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In this blog post, we will walk through the steps to test switch characteristics under no-load, nominal load, and full-load conditions.
Before you begin, make sure the startup, shutdown,...[Details]