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Transformer Guide A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main functions include: voltage conversion, current conversion, impedance ...[Details]
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The program mainly realizes the full analysis of GPRMC data, including time analysis, position analysis, heading analysis, combination analysis, positioning status analysis, etc. Directly use the stm...[Details]
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The ports of LCD1602 are mostly the same, so I won't go into details here. You can look for the datasheet of Changsha Sunman.
Below is the program. The definition is very obvious in the program. It s...[Details]
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Solid-state lighting (SSL) product development is more than just LEDs and driver electronics. Richie Richards explains how to evaluate the complex design factors, including material selection, ther...[Details]
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A new OPPO phone with model number "PEUM00" has been certified by the Ministry of Industry and Information Technology. A well-known whistleblower (@WHYLAB) said that this phone is the company's first...[Details]
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According to Taiwanese media reports, UMC, World Advanced, Powerchip, SMIC, GlobalFoundries and others will once again increase their wafer foundry quotes to cope with the continued tight production ...[Details]
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At 19:00 on February 5, the second power supply project of Quyang County Hospital in Baoding City, Hebei Province was successfully delivered. All 54 designated medical institutions at the provincia...[Details]
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1. S3C2440 memory map
From the S3C2440 User Manual, we know that S3C2440 can be booted from nand flash or not. As shown below:
2. Startup method selection
1. S3C2440 take...[Details]
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Huawei held a small-scale 5G salon communication meeting in Beijing. Yang Chaobin, president of Huawei's 5G product line, talked about the current status of 5G development and said that 5G thousand-y...[Details]
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Compiled from powerelectronicsworld For Jim Witham, CEO of Canada-based GaN Systems, 2021 is an extraordinary year, as electric vehicles have truly become a hot market - in addition to the decline ...[Details]
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1. On-site calibration method confirmation The temperature sensing element of the integrated temperature transmitter is an industrial platinum resistor. The method for on-site calibration in an envi...[Details]
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Oscilloscopes are used in almost every electronics lab in the world. Many would say that oscilloscopes are the tool of choice for design engineers. Engineers have confidence in how oscilloscopes op...[Details]
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The throttling device of the orifice flowmeter is composed of a throttling piece (such as an orifice plate, nozzle, etc.), a pressure taking device (such as an annular chamber), a fastening device (fl...[Details]
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The research of electromagnetic flowmeters on fluid noise, explores the causes of its generation, finds ways to reduce fluid noise, and improves the sensor signal-to-noise ratio, which is of great si...[Details]
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Experienced drivers who drive frequently may have encountered this situation: when the vehicle passes through a road section with tall buildings or a tunnel, our navigation will show a "satell...[Details]