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With the access of wireless LAN in embedded systems, wireless control and data transmission of embedded systems can be realized, and some special application occasions can be met. Here, through the in...[Details]
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LEDs have the advantages of low energy consumption and long life, so many special applications use LEDs as their light source. However, because the power supply required by LEDs is DC and low vol...[Details]
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On the morning of July 28, Qualcomm officially announced the commercial fast charging technology QC 5 (Quick Charge 5) for Android devices. This technology can provide a charging power of more ...[Details]
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According to Reuters, on October 21, local time, Toyota Motor said that its annual vehicle production may be lower than its original target due to the ongoing global shortage of semiconductors. In ...[Details]
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Electronics enthusiasts provide you with a simple electric tricycle circuit, hope it will be helpful to you. This site has other types of circuit diagrams, welcome to browse! The simple electric tric...[Details]
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The function of the counter is to count the input pulses. The S7-200 series PLC has three types of counters: the up counter CTU (up counter), the down counter CTD (down counter) and the up-down cou...[Details]
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Power Management and Sleep Mode Sleep mode allows the application to shut down unused modules in the MCU, thereby reducing power consumption. AVR has different sleep modes, allowing users to tailor t...[Details]
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Abstract: At first the typical application of NCP1650 type power factor correction IC is introduced. Then its circuit design and the external function expansion method are explained in detail. Keyword...[Details]
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I tested the watchdog today. You can use wdt_enable(value) and wdt_disable() in wdt.h, or you can use your own defined WDT_enable(uint8_t count) and WDT_disable(void). To reset the watchdog, use ...[Details]
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A pair of researchers from Rice University have developed a new technology that uses light-absorbing nanoparticle technology to efficiently convert solar energy directly into steam. 90% of the worl...[Details]
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One question we get asked quite often on our technical support team is regarding the minimum load on multiple output power supplies, so I thought it would be a good topic to document.
The data she...[Details]
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PLC has two basic working modes, namely, RUN mode and STOP mode. In RUN mode, PLC realizes control function by repeatedly executing user programs that reflect control requirements. In order to make...[Details]
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The biennial Shanghai Auto Show has just concluded. The "new four modernizations" transformation and upgrading currently faced by the automotive industry have added many highlights to this auto show....[Details]
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According to foreign media reports, IBM announced this week that CEO Ginni Rometty will officially step down on April 6, and Arvind Krishna, head of the cloud computing and cognitive software divisio...[Details]
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【First, let's distinguish two concepts: interrupt and exception. Interrupt is a type of exception. Take the 2440 development board as an example. It has more than 60 interrupt sources, such as from...[Details]
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