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#include reg52.h #include "./delay/delay.h" #define SEGPORT P0 sbit start = P1^0; sbit end = P1^1; sbit seg_select = P2^1; sbit bit_select = P2^0; unsigned char flag = 1; un...[Details]
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1. Pointer structure (Figure 1) (l) Head It is a highly sensitive magnetoelectric DC ammeter. The main performance indicators of a multimeter basically depend on the performance of the head. The sens...[Details]
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Rumors that Samsung's Galaxy Note series will be cancelled have been around for a long time, and the Galaxy S21 Ultra's support for the S Pen stylus makes this rumor more credible. If DisplaySe...[Details]
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Recently, everyone has been particularly sensitive to the word "reduction in configuration". A blogger posted a video showing a collision sensor on the front of a BMW that did not trigger the airba...[Details]
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Development Environment 1. Hardware platform: FS2410 2. Host: Ubuntu 12.04 ADC Register Configuration 1. Initialize ADC (ADCCON) Set the prescaler, prescaler factor, select the A/D conversion...[Details]
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I-mx257
u-boot-2009.08/cpu/arm926ejs
u-boot-2009.08/board/freescale
u-boot-2009.08/board/freescale/mx25_3stack
(1) Analyze Makefile
First, we analyze the Makefile and e...[Details]
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With the launch of Amazon's Echo smart speaker, voice technology has been introduced into consumers' homes. Now, major domestic manufacturers have also launched their own voice hardware products, s...[Details]
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On January 18, China Securities Journal reported that as the Spring Festival approaches, there are rumors that due to the suspension of production by Tianqi Lithium, lithium carbonate downstream comp...[Details]
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Function: The single chip microcomputer intelligently controls the water tower system, detects the water level in the water tower in real time, and can display it in real time, automatically controls...[Details]
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Introduction: MCU is a technology with strong practicality. Many beginners are often confused when learning MCU technology development and don't know where to start. For this reason, the author combi...[Details]
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The jammer is a signal blocker, which is mainly composed of a chip and a radio transmitter. When the car owner presses the remote control door lock button, the jammer interferes with the electronic l...[Details]
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Long-duration energy storage (LDES) technology combined with renewable energy could cut emissions from industrial energy use by nearly two-thirds, a new report says.
Around 65%...[Details]
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Rutronik Elektronische Bauelemente GmbH is expanding its portfolio with products from HMS Industrial Networks, a manufacturer of industrial communication and IoT solutions. The two companies have sig...[Details]
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“Although Apple has not started making cars yet, it has turned all cars into ‘Apple cars’ through CarPlay!” Yesterday morning, at Apple's annual Worldwide Developers Conference, it announced a majo...[Details]
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At about 3 p.m. on November 6, as Trump won the key swing state of Pennsylvania, he successfully won 270 electoral votes, defeating the Democratic candidate and current Vice President Harris a...[Details]
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