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In various applications of digital technology, pulse waves such as rectangular waves, square waves, peak waves and sawtooth waves are often used. Among them, rectangular waves and square waves are ...[Details]
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(*Note: The pin10 feet of each 595 in the figure are connected to +Vcc.)
The driver program can be adapted according to my 16*16 dot matrix program. In addition, I have also recorded here my ...[Details]
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Main performance: Compatible with MCS-51 microcontroller products, 8K bytes of in-system programmable Flash memory, 1000 erase and write cycles, fully static operation: 0Hz ~ 33Hz, three-level encr...[Details]
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Here, EEPROM 24c02 is packaged and can be directly called in the future. Its connection method is: SDA-P2.1; SCL-P2.0; WP-VCC _ :i2c.c 1 /*----------------------------------------------- 2 Na...[Details]
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When UPS manufacturers configure
batteries
, the design capacity they choose fully meets or even exceeds the power capacity and power supply time requirements of the load without power ...[Details]
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The electrical systems in cars are becoming more and more complex. Understanding circuit diagrams is a basic skill that every good auto mechanic should have. The following article systematically de...[Details]
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The battle among field programmable gate array (FPGA) manufacturers at the 20 nanometer (nm) node is intensifying. In addition to competing in advanced process technology, the two leading FPGA manufa...[Details]
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China Energy Storage Network News:
Recently, State Grid Shanghai Electric Power Company organized a pilot transaction for a virtual power plant operation project to meet the peak winter deman...[Details]
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According to foreign media reports, Apple is developing a patent called "System for Improving the Function of Automobile Side-View Mirrors ", which can project images of the area around the car's...[Details]
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Volvo Trucks has announced a new patented safety feature for its electric trucks: Active Grip Control, which significantly improves the truck’s stability, acceleration and braking in slippery conditi...[Details]
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China Energy Storage Network:
According to a report by Technavio, a foreign market research report agency, China's electric vehicle charging station market is expected to grow at a compound a...[Details]
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1. History of LED 50 years ago, people already knew the basic knowledge that semiconductor materials can generate light. In 1962, Nick Holonyak Jr. of General Electric developed the first practical...[Details]
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South Korea will create a database of chip engineers to monitor their travel in and out of the country in an effort to stop poaching by foreign companies and prevent key technologies from falling int...[Details]
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Nowadays, the weather is getting hotter and hotter, and air conditioners have become our summer companions. Of course, sometimes we are troubled by not being able to find the air conditioner remote...[Details]
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1 Introduction
This article aims to study MPEG-4 video decoding technology based on ARM microprocessor, which is mainly used in handheld mobile devices. Using embedded systems to implement MPEG...[Details]