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Summary: BU8874/UB8874F is a DTMF telephone voice responder produced by ROHM Company. Its biggest feature is that it has a wide dynamic range and can convert 16 different DTMF signals into 4-bit...[Details]
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Recently, the 2024 China Energy Storage CEO Conference and the 8th International Energy Storage Innovation Competition were held. The "Aqueous Organic Liquid Flow Battery Product" of Suqian Times E...[Details]
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1 Introduction
Traditional testing instruments are mostly completed by hardware circuits, which not only have single functions, but also have long development cycles and are difficult to m...[Details]
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With the continuous implementation of the incandescent lamp ban policy, LED lighting products are low-energy, high-efficiency, and mercury-free. Their energy saving and environmental protection hav...[Details]
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Indian tech blog 91Mobiles published a series of renders on Wednesday that it claimed were based on leaked factory CAD drawings of the iPhone 14 Pro. As can be seen from the images, the Apple flags...[Details]
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Price pressure and fierce market competition triggered strong fluctuations in the photovoltaic inverter market in 2018.
Last year, the total revenue of the world's top five PV inverter supplie...[Details]
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On May 10, according to leaked internal documents, retail giant Amazon is secretly developing an upgraded version of its home robot Astro so that it can better understand what it observes and respo...[Details]
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On April 8, Guangdong Grid Energy Investment Co., Ltd. and China Southern Power Grid Electric Vehicle Service Co., Ltd. signed a 2% equity transfer agreement for Guangdong Grid Electric Vehicle Ser...[Details]
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To summarize the reasons for the loss of EEPROM data inside AVR:
1. Program problem;
2. Program runaway;
3. The write action of EEPROM related registers caused by external interfere...[Details]
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1. Pin identification of junction field effect transistor: The gate of the field effect tube is equivalent to the base of the transistor, and the source and drain correspond to the emitter and co...[Details]
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At present, embedded systems are increasingly widely used in various fields such as industrial control, home appliances, mobile communications, and PDAs. As users have higher and higher performance r...[Details]
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Because the 32-bit serial number needs to be burned into the internal EEPROM, you need to know whether the format of the burner is big endian or little endian. Because the program needs to use the se...[Details]
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On June 5, the Shanghai Bokang project with a total investment of 1.3 billion yuan was officially signed and settled in Gaoling, Xi'an. According to Xi'an Evening News, the Shanghai Bokang photolit...[Details]
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At this Munich Electronics Show, many innovations in components still have a profound impact on the development of automobiles. This article mainly introduces some lithium-ion batteries and sensors u...[Details]
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According to market news on October 21, BYD intends to integrate its self-developed intelligent driving team under the New Technology Institute, with the goal of achieving mass production of self-d...[Details]