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Among the working wavelengths of HE-NE lasers, the commonly used wavelength is 0.6328UM. The optical harmonic response range of ordinary silicon photodiodes is 0.4~1.15UM, so silicon photodiodes can ...[Details]
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High-power white LED has become an advanced solid-state lighting source due to its high efficiency, long life, environmental protection, smooth dimming and other characteristics. It has been app...[Details]
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1. Overall code execution flow chart 1.1 Code path U-boot.lds (archarmcpu) vectors.S (archarmlib) start.S (archarmcpuarm920t) lowlevel_init.S (boardsamsungjz2440) crt0.S (archarmlib) reloc...[Details]
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When using the ICCAVR C compiler, you will find that the indentation of the TAB key is not 4 spaces, which is a bit messy. Have you noticed that the TAB key in the ICCAVR software is abnormal and dif...[Details]
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According to foreign media reports, Italian car manufacturer Abarth has begun testing facial recognition technology to better understand the experience of drivers and passengers in the car. The carma...[Details]
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Logging technology, also known as geophysical logging technology, is the "eyes" of geologists and oil and gas reservoir development engineers in oil and gas reservoir exploration and development. The...[Details]
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As the global population ages and the young and middle-aged workforce decreases, countries are facing a serious labor shortage. At the same time, people are increasingly unwilling to engage in repe...[Details]
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OPPO Find X2 series flagship phones were announced yesterday and will be launched globally on March 6. According to feedback from IT Home netizens, OPPO Find X2 Pro is now available for reserva...[Details]
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Recently, Leifeng.com learned that an investigation by foreign media BuzzFeed News found that Sensor Tower, a well-known mobile application data analysis company for technology developers and ...[Details]
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Recently, Intel announced the "IDM 2.0" plan, which will invest $20 billion to build two wafer fabs in Arizona, the United States, and also announced plans for foundry services. South Korean media po...[Details]
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1 Development of LED
From the discovery in 1907 that semiconductor materials can emit light after being electrified to the current use of high-brightness LED lights, the rapid development ...[Details]
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DVR is the core equipment in the era of digital video surveillance, involving functions such as video acquisition, encoding compression, decoding display, video storage and network transmission. ...[Details]
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Boréas BOS1921 meets the needs of ultra-thin PC touch panels for high-performance, low-cost tactile functions Piezo haptic drivers save BOM cost and hardware footprint while improving responsivenes...[Details]
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;Experiment name: Six-digit digital tube dynamic display 0-1-..-5 experiment;
;Author: Long Yi ...[Details]
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China's highway toll collection (ETC) system application market is growing. In order to promote the rapid development and maturity of ETC applications, relevant national departments have launched p...[Details]
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