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my country's urban lighting has developed rapidly along with the acceleration of my country's urbanization process. However, the energy demand and consumption in urban lighting development are als...[Details]
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Portable electronics such as smartphones, GPS navigation systems, and tablets can be powered by low-voltage solar panels, batteries, or AC-DC power supplies. Battery-powered systems often stack cel...[Details]
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The growth rate of the global battery market has slowed down, and the shipments of Chinese battery companies, except CATL, have declined significantly. According to South Korean technology media "dda...[Details]
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Southco, a leading global provider of engineered entry solutions, has successfully added an actuator that can add keyless electronic functionality to harsh applications. Southco’s AC-10-EM actuator w...[Details]
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PIC16C5X uses the data memory RAM as registers to make addressing simple and clear. They can be divided into operation registers, I/O registers, general registers and special function registers in te...[Details]
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正激变换器开关电源电路是在基本的buck型变换器基础上多了一个隔离变压器、一个二极管D2和一个由回收绕组和箝位二极管D1构成的复位电路。 正激变换器的工作模式为: 1、当Q1导通时,二极管D2,输入电网经变压器耦合向负载传输能量,此时,滤波电感L1储能; 2、当Q1截止时,二极管D2截止,电感L1中产生的感应电势使续流二极管D3导通,电感L1中储存的能量通过D3向负载释放。
Forward ...[Details]
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Based on STC15F101W dimming lamp, button state machine, computer USB power supply, STC15F101W microcontroller driver The microcontroller source program is as follows: /***************************...[Details]
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TI recently introduced several JESD204B digital-to-analog converters ( DACs ), including the summing block as the latest feature of high-speed quad-channel DACs . It is located in the sig...[Details]
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Renesas R-Car SoC and RH850 MCU Enabled in New Nissan Skyline Model Equipped with ProPILOT 2.0 Driver Assistance System TOKYO, Japan, August 7, 2019 – Renesas Electronics Corporation (TSE: 6723),...[Details]
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The Ministry of Industry and Information Technology reported on the 13th that the first international standard for autonomous driving led by my country was officially released. It is understood tha...[Details]
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On January 19, Jiayuan Technology issued an announcement stating that it expects to achieve a net profit attributable to the parent company's owners of 530 million yuan to 603 million yuan in 2021, a...[Details]
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Independent LED lights can realize flowing lights, digital tubes can display multiple digits, and dot matrix LEDs have to display some tricks. When we want to display patterns, we often need to make ...[Details]
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Apple officially released the new iPad Pro and the new Magic Keyboard Case yesterday. The former uses a rear triple-camera solution + A12Z processor and supports Wi-Fi 6, while the latter adds ...[Details]
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With the rapid development of wireless communication and wireless access, frequency resources are becoming more and more crowded, and the protection intervals between frequency bands of different comm...[Details]
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High voltage solid state soft start cabinet is an electrical equipment widely used in the industrial field, mainly used for starting high voltage motors. It uses advanced power electronics technolo...[Details]