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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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7-bit: resistance resolution - 127 resistors (128 steps) -- W /* -----------------------------------------Macro definition-----------------------------------------*/ /* ------------------------...[Details]
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In March, the prices of upstream raw materials for lithium-ion batteries continued to fall sharply, and the average price decline further expanded. According to TrendForce research, domestic lithium p...[Details]
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Abstract: This paper introduces the advantages of lithium-ion batteries and the high requirements for protection circuits. Using P87LPC767 microcontroller for control and MAX1758 for charge mana...[Details]
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As a branch of stable power supply
,
DC current source
has important practical value in engineering technology and measurement fields. Its applications extend from stable electromagnetic fie...[Details]
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1. Overview of FTTH Optical Network
Optical access network (OAN) refers to a network form that uses optical fiber as the main transmission medium in the access network to realize information tran...[Details]
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The 6430 sub-fA programmable source meter integrates the voltage and current source and measurement functions of Keithley source meter products and source measurement units (SMU). It has higher sensi...[Details]
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The circuit in Figure 1 powers a conversion circuit that has both new 3.3V and legacy 5V devices. Also, because the regulator accepts both 3.3V and 5V inputs, it can be used directly in new 3.3V sy...[Details]
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Will there no longer be a shortage of driver chips? Recently, industry chain sources revealed to Jiwei.com reporters that Jinghe originally planned to increase its monthly production capacity by 45,0...[Details]
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Last month, Apple launched a new iPad Pro (fifth generation) with the same M1 chip as the latest Macs, and early benchmark test results show that the M1 iPad Pro is more than 50% faster than the prev...[Details]
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On the evening of February 21, China's three major operators, China Mobile, China Unicom and China Telecom, issued an important announcement, disclosing the main operating data for January 202...[Details]
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In current AC/DC applications, the improvement of power conversion efficiency and energy-saving performance is becoming more and more important. Full load efficiency has always been a major conside...[Details]
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According to news on March 14, Tesla has released its safety report for the fourth quarter of 2022. Tesla Autopilot's mileage between accidents decreased in the fourth quarter of 2022 compared to the...[Details]
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Xuanlong high-speed wire finishing mill adopts domestic top-crossing 45° rolling mill, with a designed maximum speed of 115m/s and a guaranteed speed of 90m/s. In the high-speed finishing mill, bearin...[Details]
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As the global demand for electric vehicles (EVs) continues to grow, drivers are increasingly demanding vehicle performance. They expect longer driving range and faster charging speeds, which are cl...[Details]
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