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Tokyo—Toshiba Corporation (TOKYO: 6502) announced on February 10, 2014 that it has developed a new DC-DC converter for mobile devices that can deliver over 85% efficiency over a wide load current...[Details]
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The TSMC Technology Forum was held in Shanghai on June 21. This technology forum was personally led by TSMC President Wei Zhejia, and was accompanied by Zhang Xiaoqiang, Senior Vice President of Busi...[Details]
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As a new green lighting technology, high-power white LED has the advantages of high light conversion efficiency, low energy consumption, long life, and no maintenance, and is gradually being used ...[Details]
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Two-wire V/I converter
The V/I converter is a circuit that can control the output current with a voltage signal. The difference between the two-wire V/I converter and the general V/I converter...[Details]
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The National Energy Administration has approved 320 energy industry standards including "Comprehensive Design Specifications for Land Acquisition and Resettlement of Hydropower Project Construction...[Details]
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The main production plant buildings No. 4 and No. 5 of BYD Ningxiang Power Battery Production Base Project, which serves as the production base for "blade batteries", have been topped off. It is expe...[Details]
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Ross Young, founder and CEO of display industry consulting firm DSCC, recently revealed that Apple plans to release the fourth-generation iPhone SE with a 5.7-inch display as early as 2023. He has pr...[Details]
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1. Use of oscilloscope 1. Obtain the baseline: When the operator uses an oscilloscope without an instruction manual, he must first obtain the finest horizontal baseline before using the probe to make...[Details]
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The industry structure of “whoever controls the mobile phone market controls the HDI production capacity” is being rewritten. Under the influence of many factors such as the epidemic and Huawei's san...[Details]
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introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
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I'm learning how to port uboot recently. I have a long-forgotten MINI2440 development board. The main control chip used in the development board is S3C2440. I checked the uboot version and found that...[Details]
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0 Introduction
In some special scientific research sites and industrial production units, due to various restrictions, the instrument often cannot measure the actual temperature of the object nearby;...[Details]
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Compared with wired remote control, wireless remote control is not affected by distance, completely eliminating the hidden trouble caused by the towing cable remote control device, and bringing mor...[Details]
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During the LED lighting design process, engineers can start the specific LED lighting circuit design after selecting the LED driver solution. This circuit design process is not easy, and involves ...[Details]
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To jump from assembly to C you must use an absolute jump:
Project code:
Add main.o to Makefile:
Start.S:
Make compile:
Main.c code:
#...[Details]