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During the Mid-Autumn Festival, thousands of households are brightly lit in the dark. Looking at the 233 countries and regions in the world, China is the first and only country with a super-large p...[Details]
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This example can significantly improve the conversion efficiency of a capacitor charging device equipped with an external drive type flyback converter for a flashlamp-pumped pulsed solid-state laser....[Details]
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In important data centers, enterprise information centers, and other important data gathering places, UPS plays a vital role. It can not only convert voltage and frequency, provide backup time afte...[Details]
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This is a simple infrared audio link that can be used to transmit audio signals up to 4 meters. The signal to be transmitted is applied to the base of Q1 through resistor R4. Transist...[Details]
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Google today announced six new features coming to Android smartphones: an integrated password checkup tool, scheduled messages (meaning messages are sent at a specified time), improved TalkBack, impr...[Details]
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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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ChatGPT has exploded in popularity around the world, and the relevant supply chain said that NVIDIA has almost monopolized the current hottest AI GPU market and has benefited the most, followed by TS...[Details]
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Jiwei.com reported on February 19 that third-party market research organization GfK released a research report on China's smart wrist wearable retail market today. GfK said that although affected b...[Details]
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High-precision front-end and terminal process solutions drive smart factory efficiency Universal Instruments and its parent company Delta Electronics will make an appearance at the SEMICON Taiwan ...[Details]
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Satechi recently launched the new Quatro wireless charging power bank, which can provide convenient wired and wireless charging options for devices such as iPhone, AirPods and Apple Watch. For...[Details]
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The appearance of the ACS712 current detection and alarm module system: ACS712 circuit schematic: The ACS712 microcontroller source program is as follows: Function: detect current, digital tube...[Details]
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As more and more mobile phone manufacturers remove the headphone jack, the trend of wireless headphones has also begun to surge. When it comes to wireless headphones, people always think of AirPods f...[Details]
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The core of embedded systems is embedded microprocessors and embedded operating systems. The hardware core of early embedded systems was various types of 8-bit and 16-bit single-chip microcomputers...[Details]
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In recent years, large-scale public cultural facilities that are iconic to cities have been built all over the country, among which "grand theaters" are particularly popular, with theaters popping...[Details]
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To jump from assembly to C you must use an absolute jump:
Project code:
Add main.o to Makefile:
Start.S:
Make compile:
Main.c code:
#...[Details]