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According to foreign media reports, Ford Motor Company has applied to the US Patent and Trademark Office (USPTO) for a new patent for anti-motion sickness. Image source: USPTO Ford has filed ...[Details]
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Designing a buck converter is not an easy task. Many users want a converter that is a box that takes a DC voltage into one end and outputs another DC voltage out the other end. This box can...[Details]
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PT/EXPO COMM CHINA 2012 will be held at the China International Exhibition Center in Beijing from September 18 to 22. Many companies in the industry will participate in the exhibition. As a supplie...[Details]
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On September 11, the Jilin Provincial Energy Bureau, the Provincial Development and Reform Commission, and the Provincial Department of Industry and Information Technology jointly issued a notice o...[Details]
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Recently, a project based on LPC23xx needs to reset and restore to factory settings at the same time with one button (similar to using a thin needle to poke a hole on some ADSL and routers). I implem...[Details]
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0 Introduction
The electric energy metering system is a metering instrument that measures the amount of electric energy consumption, and its technical requirements are very high. It requir...[Details]
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The demand for DS3231 wide temperature range clock timing is increasing, and its applications involve electricity meters, industrial, communications and other equipment with some embedded paym...[Details]
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The China Semiconductor Industry Association issued a statement stating that on October 7, 2022, the U.S. Department of Commerce announced two new export control regulations on the grounds of safegua...[Details]
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FF organized a media event to showcase the exterior, interior design, trial production experimental studio, etc. of its first planned mass-produced car FF91. The company's CEO, as well as the heads o...[Details]
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How to correctly calibrate the current of a withstand voltage tester
1. Connect the digital ammeter to the withstand voltage tester;
2. When the withstand voltage tester is in reset mode, tur...[Details]
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According to foreign media reports, lithium-ion battery manufacturer Magnis Energy Technologies partner Charge CCCV has developed a battery that it says will allow "EV manufacturers to change the rul...[Details]
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Oscilloscope
It can observe the waveform curves of various signal amplitudes changing with time, and can test various electrical quantities, such as voltage, current, frequency, phase difference,...[Details]
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The most common fault is when the photovoltaic grid-connected inverter reports "AC voltage out of range". This is because the voltage of the power grid is not constant, but changes with the load an...[Details]
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LM4766 amplifier IC parameters
LM4766 has complete functions such as overvoltage, undervoltage, overload, overtemperature (output automatically shuts down at 165℃ and automatically resumes ope...[Details]
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On October 21, 2024, Ji Guanglin, Executive Deputy Secretary-General of the National Vanadium Titanium Industry Alliance and Dean of the Vanadium Titanium Economic Research Institute, and Zhang Jia...[Details]
Analog electronics
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