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as the picture shows. Connect terminal e to the ground reliably, and connect terminal l to the line under test. Shake the generator handle of the megohmmeter clockwise from slow to fast for about 1 m...[Details]
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On July 28, Zhongjing Technology issued an announcement stating that the company and Nantong Gaoxin Electronics Co., Ltd. (hereinafter referred to as "Nantong Gaoxin"), Changxing Horizontal Line Equi...[Details]
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Photovoltaic inverters need to undergo a series of tests to verify their performance and anti-interference capabilities and obtain corresponding certification before they are allowed to connect to th...[Details]
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SUNeVision's ultra-large-scale data center MEGA Gateway officially opens Support high-density deployment and directly connect to Asia’s first connection hub MEGA-i, continuing the successful strateg...[Details]
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AMD's new Ryzen 7 5800X3D has a very good performance with its large cache, but with a few exceptions like UserBenchmark, a major drawback of this new AMD CPU is that it is not an unlocked chi...[Details]
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According to foreign media reports, on March 15, local time, Eyeris Technologies, the global leader in automotive cockpit sensing AI and sensor fusion solutions, announced its cooperation with OMNIVI...[Details]
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A dry cell is a chemical battery that uses a paste electrolyte to generate direct current (a wet cell is a chemical battery that uses a liquid electrolyte). It is a primary battery, widely used in ...[Details]
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/************************************Hardware Macro Definition************ *************************/
#define SelectMemory1() (PORTA&=~0X01)
#define DeselectMemory1() (PORTA|=0X01)
#define ClrHoldM...[Details]
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Recently, the 2019 Investor Reception Day for listed companies in Zhejiang Province was held. The secretary of the board of directors of Sanmei Co., Ltd. said that the trial production of the etching...[Details]
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Power supply measurement of electronic devices usually refers to the measurement of switching power supplies (of course, there are also linear power supplies). There are a lot of materials about switc...[Details]
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0 Introduction
As a 32-bit high-performance, low-cost, low-power embedded RISC (Reduced Instruction Set Computer) microprocessor, ARM (Advanced RISC Machines) microprocessor has become the mos...[Details]
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MAX666 voltage drop detection circuit
The MAX666 has a voltage detection function inside the chip. When the voltage of the LBI pin drops, a signal is output from the LBO pin, as shown in t...[Details]
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Fluke 729 automatic pressure calibrator product overview: The Fluke 729 Automatic Pressure Calibrator is designed for process technicians to simplify the pressure calibration process and provide fast...[Details]
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According to foreign media reports, Aeva has released the next-generation frequency modulated continuous wave (FMCW) lidar system Aeries, which integrates all the key components of the lidar sensor i...[Details]
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November 4, 2024, Hong Kong, China -
OPPO Guangdong Mobile Communications Co., Ltd. (OPPO) and the Hong Kong Polytechnic University (PolyU) held a cooperation renewal ceremony to further deepen...[Details]
Altera SoC
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