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Smart surface technology: Smart surface is a key component of future-oriented human-machine interaction technology and the entrance to the control and interaction between electrified vehicles and pas...[Details]
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This design realizes the basic functions of a broadband amplifier powered by a single 5 V power supply. The core part uses the high-speed operational amplifier OPA820ID as the first-stage amplifier...[Details]
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LG Display, the world's largest supplier of OLED panels, said on Friday that it has cut nearly a quarter of its senior executives as part of a restructuring plan. LG Display said it has cut the numbe...[Details]
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In recent years, the use of MCUs to control switching power supplies has continued to develop. There is still much debate about the advantages of digital power supplies over analog power suppl...[Details]
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According to the official website of the Ministry of Commerce, on September 26, 2019, the U.S. International Trade Commission (ITC) decided to initiate two 337 investigations on semiconductor equipme...[Details]
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Introduction to the first ARM processor and RISC characteristics Introduction to ARM Processor ARM (Advanced RISC Machines) is a 32-bit RISC (reduced instruction set) processor architecture, and the...[Details]
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If some parameters of the switching power supply are not done well, it will cause EMC difficulties, high standby power consumption, and low efficiency. How to reduce the standby power consumption...[Details]
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1 Overview SST89C54/58 (abbreviated as 89C54/58) is a multi-purpose 51 series microcontroller launched by SST Corporation of the United States. It integrates 20 kB/36 kB SuperFlash E\'\'PROM progra...[Details]
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Contents The utility model relates to a flow meter, in particular to a petroleum pipeline flow meter. Background of the Invention With the rapid development of the oil industry, the development and...[Details]
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To use a low-cost 32-bit microcontroller , developers face two choices: processors based on the Cortex-M3 core or the ARM7TDMI core. How to make a choice? What are the selection criteria? This arti...[Details]
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High-performance signal processing devices such as DSPs and FPGAs require multiple power supplies that generate different voltages for the core and I/O voltages. The power output power-up and ...[Details]
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It's a pity, it's really a pity. Due to physical reasons, I could only be in Shanghai, sitting blankly in front of the computer, watching NIO Day 2022, which I had been looking forward to for nearl...[Details]
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1 Introduction
In a large command and control system, the command formats of the command sending device and the receiving device are very different, so the two cannot communicate directly. Repl...[Details]
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1. Find an S7-1200PLC with RS485 communication module and a V20 inverter.
2. Connect the RS485 module to the V20 inverter. The wiring method is to connect the red wire to P+ and the green wire...[Details]
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On November 8, South Korean
lithium battery
giant LG Energy Solution said it had reached an agreement with U.S.
electric vehicle
manufacturer Rivian to supply it with electric vehic...[Details]