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Huawei founder Ren Zhengfei made his first appearance at the World Economic Forum in Davos after a five-year absence, becoming the focus of attention of the guests on the first day of the forum. Ten ...[Details]
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The following DSP power-on boot debugging experience is based on the following premise:
MP/MC=0 mode is used, the bootloader solidified in ROM is used, and the flash is mapped in the data spac...[Details]
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When executing opkg update, it prompts that the file cannot be found. root@EC2022v:~/clienttest# opkg update Downloading http://downloads.openwrt.org/barrier_breaker/14.07/at91/generic/packages/bas...[Details]
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Brief description of temperature measurement: The core function of DS18B20 is its direct digital temperature sensor. The accuracy of the temperature sensor is user-programmable 9, 10, 11 or 12 bits, ...[Details]
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Current Status of Light Emitting
Diode Development Light Emitting Diode (
LED
) is a
semiconductor
light-
emitting
device
that can
convert
electrical energy
into ...[Details]
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In order to curb the spread of the Delta variant, the Philippine government recently announced that the capital Metro Manila will resume its lockdown, and a two-week stay-at-home order will be implem...[Details]
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The research report "Smartphone Application Processor Market Share Tracking in Q2 2019: Qualcomm Remains Leading with 40% Revenue Share" released by Strategy Analytics' Mobile Component Technology Se...[Details]
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On May 28, Lihexing stated on the investor interaction platform that the electronic components project is still in the small-scale production stage, and the production capacity is gradually increasin...[Details]
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Installation Issues
summary
The questionnaire report (Appendix B) and published literature both point out that airports need to consider some important issues when planning to install LED...[Details]
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As battery-powered applications proliferate, the demand for high-quality, low-cost cells and battery packs continues to soar. Battery manufacturers continue to adopt new chemistries and introduce...[Details]
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In recent years, LED lighting projects have received strong support from the government. All city governments attach great importance to urban lighting and have carried out urban lighting construct...[Details]
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The figure shows a multi-purpose alarm composed of NAND gates. The circuits F1, F2, R1, and C1 form a key-controlled oscillator. F2, F1, R2, and C2 are also a key-controlled oscillator. The oscillati...[Details]
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Control software of CNC system and its working process
Control software is a special software compiled to complete the functions of a specific CNC (or MNC) system, also known as...[Details]
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Spring is the best season of the year. This spring, the term "new quality productivity" has become the most popular one. On March 28, the Shenzhen International Industrial Manufacturing Technology ...[Details]
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The core technology of new energy vehicles is still the "three-electric" system, including batteries, motors, and electronic control systems. In addition, due to the rapid development of inte...[Details]
Microcontroller MCU
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