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The digital tubes display the hours, minutes, and seconds respectively. Press key0 to stop counting and enter the time adjustment state. Then press key1 to add 1 to the minute, press key2 to add 1 to...[Details]
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We almost always need to measure some type of current. In a previous article, I described the two main reasons for measuring current and a few ways to do it using lossy current sensing techniques. Th...[Details]
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In the golden autumn of Shenzhen, let's join in the grand event. On September 27, the "3rd GMIF2024 Innovation Summit (Global Memory Innovation Forum)" was grandly held in Shenzhen, hosted by the S...[Details]
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When using IAR for AVR 5.40 to develop mega128, the following prompt appears during compilation Cause Analysis: -H was set once in the AVR compiler and also in the option file, causing a conflict...[Details]
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On May 17, 2011, the three-phase transformerless SINVERT PVS series grid-connected photovoltaic inverter project of Suzhou Siemens Electric Co., Ltd. (hereinafter referred to as Suzhou Siemens) was pu...[Details]
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Antai Test delivered a high resistance/low current electrometer Keithley6430 to a research institute in Xi'an and provided a practical demonstration to the customer. The Keithley 6430 electrometer ha...[Details]
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A car audio amplifier with TDA1562Q that can output 50W of audio power.
TDA1562Q car amplifier circuit diagram
2 resistors 1 KOhms 2 resistors 4,7KOhms 2 resistors 100KOhms
2 r...[Details]
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On February 4, the official WeChat service account of Honeycomb Energy showed that the core material required for Honeycomb Energy's cobalt-free batteries, the cobalt-free cathode material, began to ...[Details]
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Huawei released a 96-line medium- and long-range LiDAR at the end of 2020. This LiDAR has a detection distance of 150 meters and 96 threads. It should be noted that previously only one supplier was a...[Details]
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The current at the input end of the inverter is generally smaller than the current at the output end of the inverter. There are three main reasons:
1. Operating frequency
When the i...[Details]
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background
Prefabricated isolated DC/DC converters and modules offer a simple but relatively expensive solution for efficiently converting distribution bus voltages to isolated low voltages. H...[Details]
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On July 23, ON Semiconductor announced yesterday that it has become the main supplier of the main drive inverter (Traction Inverter) for Volkswagen's SSP electric vehicle platform. ON Semiconductor...[Details]
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According to Jiwei.com, an overview of project progress in the integrated circuit field in July 2021: More than 51 projects were signed, involving 12 provinces (municipalities/autonomous regions), in...[Details]
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After entering the 5G era, due to the pressure of component costs, the prices of Android phones, especially high-end flagship phones, have generally increased. According to foreign media reports, the...[Details]
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Focusing on smart power and smart industry to build a sustainable future
Shenzhen, China, October 28, 2024 –
STMicroelectronics (ST), a world-leading semiconductor company servin...[Details]
Microcontroller MCU
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