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On July 20, 2023, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary U-Shang has launched a GaN power ...[Details]
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LCD1602 Introduction: 1602 character LCD is also called 1602 LCD. It is a dot matrix LCD module specially used to display letters, numbers, symbols, etc. Character LCD can display 16x02, i.e. 32 char...[Details]
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Twitter user @DongleBookPro today shared an image of a first-generation Mac mini prototype that came with a built-in dock for an iPod nano. The image shows a first-generation Mac mini with a 30-p...[Details]
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ARM processor program execution flow types ●Normal execution: Each time an ARM instruction is executed, the value of the program counter PC is automatically increased by 4. This process describes t...[Details]
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As shown in the figure, this is a three-and-a-half-digit DC millivoltmeter, which has the advantages of high accuracy, stable performance and easy use. Its measurement range is 0-1.999mV, and the meas...[Details]
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1 Introduction
Switching power supply is a kind of power supply equipment with a wide range of uses. However, with the continuous increase of switching frequency and switching speed, the elec...[Details]
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This article discusses the hazards caused by the zero line disconnection fault in the low-voltage power distribution system to people and equipment, and proposes corresponding protection measures,...[Details]
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At the GAC Group press conference at the 2023 Guangzhou Auto Show on November 17, GAC Aion officially announced that it will achieve mass production of all-solid-state batteries in 2026, and its Haop...[Details]
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Beijing Unigroup Core Energy Technology Co., Ltd. ("Unisplendour Core Energy") is an automotive chip design company. Relying on Unigroup's strong capital platform and Tsinghua University's deep tal...[Details]
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During MWC Shanghai (Mobile World Congress-Shanghai), Rohde & Schwarz (hereinafter referred to as "R&S") and Gaohong Co., Ltd., a subsidiary of China Information and Communications Technology Group,...[Details]
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2 modes of key detection (low level trigger and high level trigger) 12f509 is the control chip GP5 port is the key detection port key_time_cnt //delay counter key_flag //key flag (key_flag=1 key is v...[Details]
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On December 7, high-tech company OSRAM announced its integration with sensor solution manufacturer ams. It is reported that ams will acquire more than 55% of OSRAM's shares for 4.6 billion euros. Its...[Details]
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1. Pull-up input: Pull-up means pulling the potential up, such as pulling it to Vcc. Pull-up means embedding an uncertain signal at a high level through a resistor! The resistor also acts as a curren...[Details]
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Time scale circuit
Sequence signal generator:
Design steps: Step 1: Construct a modulo P counter; Step 2: Select an appropriate data selector, add the sequence to be generated to the data...[Details]
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On October 30, the world's highest altitude and largest installed capacity independent grid-connected energy storage power station - the 100MW/400MWh independent grid-connected energy storage proje...[Details]