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Constant Current LED Driver Circuit with Power Factor Correction: 75W, 24V, 3.1A Output, 208–277 VAC Input, Single-Stage PFC Flyback Power Supply
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On February 23, the "Airport Line" autonomous driving manned demonstration from Beijing Daxing International Airport to Beijing Yizhuang was officially launched, marking the official opening of the...[Details]
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The present invention discloses a flip-chip structure light emitting diode and a manufacturing method thereof, comprising: making a first metal layer on a heat dissipation substrate and forming a p-el...[Details]
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Antonio Coimbra, president of Vodafone Spain, supported Huawei in his speech at the NEF Trend Forum, saying that banning Huawei 5G equipment would delay the launch of 5G in Europe, and called fo...[Details]
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This article introduces the application of Panasonic FPO and Hitech touch screen technology in the control system of the rotary compactor, and gives the hardware structure and software design ideas of...[Details]
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Detection of ordinary resistors 1. Use a pointer multimeter to measure resistance (1) Select the appropriate gear on the multimeter In order to improve the measurement accuracy, the gear should be ...[Details]
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The wearable health, wellness, and fitness market is evolving very rapidly, with new products appearing almost weekly. The availability of low-cost, low-power microcontrollers and widespread wirele...[Details]
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Toshiba Launches 1-Form-B Photorelay, Enabling a Broader Range of Applications with Industry’s Highest On-Rating Current
Shanghai, China, May 11, 2021 – Toshiba Electronic Devices & Stor...[Details]
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Hardware composition: REGBANK is an LCD control register group, containing 17 registers and a 256*16 palette, used to set parameters. There are two FIFOs in LCDCDMA. When the FIFO is empty or the dat...[Details]
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Phenomenon: 1. SWD or JTAG cannot connect 2. The following error occurs during FLASH ARM programming - Erasing affected sectors ... - ERROR: RAM check failed @ address 0x20000000. -...[Details]
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Desuo Precision Industry
pointed out that
M16 is a common German standard cable connector, also known as M16. It is named after its thread diameter of 16 mm. This connector is commonly...[Details]
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1. What is a microcontroller?
Simply put, a single-chip microcomputer is a small computer system. To explain this issue clearly, we have to start with computers. When it comes to comp...[Details]
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Recently, Netcom learned from the official that Toyota Motor Corporation-funded United Fuel Cell System Research and Development (Beijing) Co., Ltd. (hereinafter referred to as FCRD) and Huafeng Fuel...[Details]
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There are several ways to climb the wall
The commonly used adsorption methods of wall-climbing robots are as follows:
1. Vacuum adsorption: Use a vacuum pump or fan to generate negati...[Details]
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As an important component of electric vehicles, power batteries have very high requirements for temperature, safety and performance. Therefore, the assembly of power batteries has also become the f...[Details]