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In China's surveillance market, digital video recorders (DVRs) once occupied half of the video surveillance market. However, with the development of network surveillance, network cameras (IPCs) and ne...[Details]
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0 Introduction
The thyristor trigger based on the single-chip microcomputer is undoubtedly a popular trigger device now. It has many advantages, such as small temperature drift, high relia...[Details]
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schedule schedule // kernel/sched/core.c __schedule // kernel/sched/core.c struct rq_flags rf; int cpu = smp_processor_id(); struct rq *rq = cpu_rq(cpu); struct task_struct *prev = rq...[Details]
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1. Definition and classification of photovoltaic inverter industry
The inverter is the brain of the photovoltaic power generation system. It converts the DC power generated by the compon...[Details]
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1 Introduction
Low voltage circuit breakers
As the main control electrical appliances widely used in power supply and distribution systems, in addition to being able to normall...[Details]
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At present, the control display of LCD screen mostly adopts single chip microcomputer, FPGA or CPLD as controller, and the programming mostly adopts assembly language or C51 program. This paper t...[Details]
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Abstract: High-voltage and high-power motors have a relatively large impact on the load and the power grid when starting. Thyristor series high-voltage soft starters are widely used for their superior...[Details]
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One very important requirement for a digital multimeter is that it should be able to use a wide variety of accessories. Many accessories can increase the measurement range and versatility of the digi...[Details]
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As a low-cost, low-power, short-range wireless communication technology, Bluetooth technology is widely used in personal networks in fixed and mobile device communication environments, with data ra...[Details]
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Pickering Interfaces to Feature
PXI Automated Test Modules
at Electronica China
Core Tip:
Pickering Interfaces, a leading manufacturer of signal switches and simulation solut...[Details]
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Zucchetti Centro Sistemi Spa (ZCS) was founded in 1985 and is a global company headquartered in Italy. The company consists of five business units (Automation, Healthcare, Green Innovation, Robotics ...[Details]
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Multimeters are frequently used in electronic and electrical measurements, and it is common for fuses to burn out. Many pointer multimeters, such as the MF47, are equipped with a 0.5A (φ5×20) fuse, a...[Details]
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PLC analog input collects data, and after calculation-conversion, it gets MD double word, and finally the host computer monitor displays the address DB.DBW single word. How is this process converte...[Details]
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This test chip is the industry's first product to use 12nm FinFet (FF) technology to provide a complete solution for audio IP. The chip perfectly combines high performance, low power consumption and ...[Details]
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Recently, the 3-day 2024 China (Chongqing) Digital Energy Industry Innovation Conference Digital Energy Industry Exhibition was held in Chongqing. At the exhibition, Qingyuan Juneng (Chongqing) Techno...[Details]