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Apple and other companies work together to improve browser extensions Apple is working with Google, Mozilla, and Microsoft to improve universal browser extensions for Safari, Chrome, Firefox, and E...[Details]
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For Apple, they are already polishing the upgraded version of iPhone 12. What upgrades will the new generation of models have compared to the current ones? Now, Digitimes has also revealed some det...[Details]
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Preliminary knowledge - program memory allocation The memory occupied by a program compiled by C/C++ is divided into the following parts: Stack area (stack) - automatically allocated and released by...[Details]
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Shanghai Chushan Electronic Technology Co., Ltd. (hereinafter referred to as "Chushan Innovation") announced that it has obtained a total of tens of millions of RMB in Pre-A+ and A rounds of financin...[Details]
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Below is the circuit of LCD, where RD is connected to P2^6; LCDE is connected to P2^7, and WR is connected to P2^5. #include reg51.h
#define uint unsigned int
#define uchar unsigned char
sbit lc...[Details]
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Apply 6.3V AC voltage to the filament of the color picture tube, and leave the other pins empty. Set the selector switch to R×100Ω, connect the black and white meters to the modulation grid (usually ...[Details]
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A single chip with small size and high voltage power supply function
Summary: This circuit includes magnetic isolation, allowing you to configure a positive, negative, or floating outpu...[Details]
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Use the device to navigate city streets. Image source: "Device" magazine Rice University scientists have developed a fabric-based wearable device that uses pressurized air to "tap" users' wrists to...[Details]
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Infineon Technologies Announces Fourth Quarter and Full Year 2021 Financial Results, Record Results Infineon Technologies AG announced its fourth quarter and full year 2021 results for the fiscal ...[Details]
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APFC (active power factor correction) technology is to replace the passive devices in the rectifier circuit with active switching devices or add a power converter between the rectifier and the load...[Details]
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The principle of interference suppression
Suppression jamming is an active jamming method that injects jamming signals into enemy radars so that the real target echo signal is drowned o...[Details]
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ATS (Automatic Test System) can automatically test and diagnose faults on the equipment under test. The TPS (Test Program Set) developed in the traditional instrument-oriented ATS involves direct acc...[Details]
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Multidimensional Technology Co., Ltd., a leading supplier of professional tunnel magnetoresistance (TMR) magnetic sensors, will launch the TMR13DX series of TMR magnetic switch sensors with preset sw...[Details]
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Introduction: This circuit shows how to use the precision analog microcontroller ADuC7061 in a precision RTD temperature monitoring application. The ADuC7061 integrates dual 24-bit Σ-Δ ADCs, dual pro...[Details]
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According to a Gartner survey of 451 senior technology leaders in the second quarter of 2024, 57% of chief information officers (CIOs) said they were responsible for leading their company's artif...[Details]
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