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Although the inverted T-type resistor network D/A converter has a high conversion speed, due to the analog switch voltage drop in the circuit, when the current flowing through each branch changes s...[Details]
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Introduction This article introduces how to use the infrared transmitter to transmit 38K signals in the STM8L series. Among them, the infrared protocol adopts the most common NEC protocol, and the 38...[Details]
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Network Analyzer Block Diagram Figure 1 shows the internal block diagram of the network analyzer. To complete the transmission/reflection characteristics test of the device under test, the networ...[Details]
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With the development of technology, most of the cars in China have already adopted ABS as standard configuration, and it has become popular. Now there are very few cars without ABS. I believe every...[Details]
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The ZigBee module is a module prepared for product development for fast, efficient and stable applications. It hides the external devices that the ZigBee chip must connect to, as well as comp...[Details]
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Mouser Electronics Launches Power Management Resources and Solutions to Provide Engineers with More Information April 12, 2022 – Mouser Electronics, a leading New Product Introduction (NPI) distrib...[Details]
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OnePlus 10 Pro was released in China in January this year and is expected to debut in overseas markets at the end of this month, but the standard version has not been released yet. Recently, a blogge...[Details]
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According to foreign media reports, research shows that the use of electrolyte additives can extend the life of lithium metal batteries and significantly improve their fast charging and discharging p...[Details]
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The following errors occurred when compiling the project with STVD+COSMIC: #error clnk Debugdemo.lkf:47 can't openfile crtsi0.sm8 #error clnk Debugdemo.lkf:60 can't openfile libis0.sm8 #error clnk De...[Details]
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As people's requirements for photography quality continue to increase, photography lighting effects are also becoming more and more stringent. In complex environments such as at night, indoors, in ...[Details]
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Volvo's research and development of the flywheel kinetic energy recovery system (KERS) is getting better and better. This time, the technology is not developed for use in racing cars, but will be pu...[Details]
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Sina Digital News reported on the morning of April 24 that Apple recently obtained a new patent. In the future, the Apple Pencil stylus will be able to replace more diverse pen tips and become a br...[Details]
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There is a theory called "overreaction" in behavioral finance, which believes that investors are often driven by emotions when facing market information, which leads to overreaction in investment dec...[Details]
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MEMS accelerometers have been used in consumer electronic devices for several years.
From gaming consoles to mobile phones, from laptops to white goods, motion-controlled user interfaces and...[Details]
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ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]