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question: When building a project with IAR, REBUILD ALL will appear: lable xxxx is defined pubweak in a section implicitly declared root的警告 Solution: The solution is in the startup file used, such ...[Details]

The ground resistance tester is a commonly used instrument for testing and measuring ground resistance. It is also an indispensable tool for safety inspection and acceptance of grounding project comp...[Details]

On September 6, the State Grid Congyang County Power Supply Company visited the Congyang Conch All-vanadium Liquid Flow Battery Energy Storage Station and conducted a joint inspection with the station...[Details]

1. Project Overview 1.1 Introduction The access control system is a new modern public security management system. It integrates microcomputer automatic identification technology and moder...[Details]

The high-end FPGA market is dominated by two giants, Xilinx and Intel, and Lattice has hardly ever set foot on this mountain. So how did it become the world's third largest FPGA manufacturer? This ...[Details]

TrendForce’s latest survey shows that the NAND Flash market has faced demand headwinds since the second half of 2022, and the supply chain has actively de-inventoryed to deal with it. This situation ...[Details]

Purpose: To realize the running lights.  Source program:  /*This program is used in conjunction with STC89C51, crystal oscillator 12M, the serial port interrupt subroutine used in the middle is ...[Details]

When SoftBank was planning to buy Uber for $9 billion in late 2017, the company negotiated for two seats on the board, according to Bloomberg. But since then, foreign investments in the U.S. have com...[Details]

Chile, a hub of lithium production, is attracting interest from South Korean battery makers looking to build processing plants there, the head of a government agency said. Karl...[Details]

Recently, Neolithic Huitong established a new company with a wholly-owned shareholding: Neolithic (Hebei Xiong'an) Intelligent Technology Co., Ltd. The registered capital of the new company is RMB ...[Details]

1. The importance of oscilloscope acquisition memory Acquisition memory is an important part of an oscilloscope. In a simple oscilloscope, acquisition memory consists of a front end that acquires the...[Details]

Linear Technology Corporation introduces the  LTC3355, a complete ride-through DC/DC system IC . The device features a main buck regulator and an onboard boost converter to provide a short-term backu...[Details]

Starting from the last week of March this year, personnel from the central and local levels of the radio and television system gathered in Beijing, meeting one after another, starting with the two-da...[Details]

After overcoming the controversy over screen defects, Galaxy Fold has been sold in South Korea. Many consumers have received the physical phones. As media and consumers continue to upload reviews, th...[Details]

Pickering will fully display the latest modular signal switch and signal simulation solution products at the 7th China International Import Expo The 7th China International Import Ex...[Details]