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This paper proposes a networked video surveillance system that organically combines single-chip microcomputer control technology, USB data acquisition technology and a computer network structure ba...[Details]

As of the close of November 3, the three major A-share indices closed up today, with the Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index all rising by more than 1%. Specifically...[Details]

At present, the LED fluorescent lamp market is very active, and manufacturers are mainly divided into three categories: the first category is the factory that originally made LED chips, and then pene...[Details]

With the continuous evolution of LED materials and packaging technology, the brightness of LED products has continued to increase, and the application of LED has become more and more extensive. U...[Details]

Introduction: The design cost of electronic systems is getting higher and higher, but PCB copying has become easier, and the programs in Flash can also be easily copied, so the probability of the ent...[Details]

Druid Technologies DEBUT ULTRA 5G tracker uses nRF9160 SiP to send location, environment and behavior data to the cloud via LTE-M/NB-IoT network OSLO, Norway – September 14, 2022 – ...[Details]

• SPL PL90AT03 infrared laser diode has a peak power of 75W and an aperture of 110µm, which performs well in long-range lidar and time-of-flight sensing applications; • Suitable for 3D sensing app...[Details]

00 Write in front This series of articles is from a teacher who has served as a teaching assistant for the PIC microcontroller course. I mainly explained the contents of several experimental classes ...[Details]

The overall environment introduced first is ubuntu 9.04 and the gcc version is 4.1. The following is the specific environment establishment. (1) arm-linux-gcc installation Download arm-linux-gcc-3.4....[Details]

Beijing, China – Analog Devices, Inc. (ADI) today introduced the ADI EagleEye™ ADSW4000 people counting algorithm for detecting and counting people in indoor spaces such as meeting rooms or offices. ...[Details]

1. Current measurement method Select the range: The DC current range of the multimeter is marked with "ma" and has three ranges: 1ma, 1oma, and 100ma. The range should be selected based on the curren...[Details]

CATL is in a stage of being "stared at by a pack of wolves", and the battery swap model may be a good "transition solution". In the power battery market, CATL is currently the undisputed number one...[Details]

For a long time, the monopoly of electricity was largely determined by the physical properties of electricity, which is innate. In 2002, an electricity reform completed the separation of personnel,...[Details]

Introduction Temperature measurement and control are widely used in the use of lasers, fiber gratings and other industrial and agricultural production and scientific research. The tradit...[Details]

In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]