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Abstract: This paper
expounds the general characteristics of CMOS image sensors, introduces the performance and usage characteristics of CMOS black and white image sensor chip OV5017 in detai...[Details]
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Commonly used infrared light-emitting diodes (such as SE303·PH303) are similar in appearance to light-emitting diodes (LEDs) and emit infrared light (near infrared is about 0.93μm). The tube voltag...[Details]
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Abstract: The current GPS navigation application is very mature and has a relatively high accuracy. However, in indoor places such as underground parking lots, the GPS signal is very weak and cannot ...[Details]
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Successful product design depends largely on understanding customer needs while keeping up with the latest technology in the embedded systems space. Connected healthcare, understood as the potential f...[Details]
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There are many ways to measure the polarity of current transformers. We often use the following three test methods at work: ① DC method; ② AC method; ③ Instrument method.
1. DC method
Use a 1...[Details]
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Gree recently launched the Dasong 5G mobile phone, which made many people pay attention to Gree Chairman Dong Mingzhu's mobile phone making business again. It turns out that Dong Mingzhu has not give...[Details]
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Siemens' new mPower digital solution now certified on GlobalFoundries platform
Siemens Digital Industries Software recently announced that mPower™, its digital solution for power int...[Details]
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Earlier, there were reports that Apple had canceled the hardware development of AR/VR headsets, but according to some details found by MacRumors in the internal version of iOS 13, Apple does not seem...[Details]
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introduction With the rapid development of electronic technology, electronic equipment is also developing towards functional integration and miniaturization, which brings us many conveniences, but el...[Details]
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Apple today released watchOS 7.0.3, the third update to the watchOS 7 operating system released in September. watchOS 7.0.3 comes just a week after watchOS 7.0.2, a bug-fix update that addressed a ba...[Details]
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Semiconductor light-emitting devices include semiconductor light-emitting diodes ( LEDs ), digital tubes, symbol tubes, PIN tubes and dot matrix displays ( matrix tubes). In fact, each light-em...[Details]
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——Knowledge sharing on factory equipment maintenance and management methods The May Day holiday is approaching, and enterprises need to conduct equipment adjustment and maintenance before the h...[Details]
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Vehicle sensors measure a variety of car functions, but monitoring critical tire and road conditions has not yet been part of diagnostics. Tactile Mobility, a startup based in Haifa, Israel, claims i...[Details]
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Because I didn't see an error correction file from NXP at first, I set P0.16 to external interrupt 0. It took me a long time to solve such a simple problem, which was really painful. I wrote i...[Details]
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ST's STEVAL-IHM021V2 is a 100W three-phase inverter demonstration board for vector control using L6390 and STD5N52U. It has a wide input voltage and a maximum power of 100W at 230Vac input. It has a c...[Details]
Analogue and Mixed Signal
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