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Seoul Semiconductor (“Seoul”), an internationally renowned LED specialist, announced that it has filed another lawsuit alleging infringement of its LED driver patents, this time against SATCO Product...[Details]
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Introduce several methods of implementing I/V conversion:
Voltage Divider
Method
Using the voltage divider circuit shown in Figure 1, current is passed into the resistor. The v...[Details]
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STM32 reads voice files from the SD card for playback, so it needs to decode the voice. At the beginning, we have been using the Speex audio compression format. Recently, we found that when convertin...[Details]
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When keil has no parameter function, like, int fun() { int i = 0; return i; } There is no problem with compilation, but in ST's CXSTM8 it needs to be written as int fun(void) { in...[Details]
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According to the latest research by VIAVI Solutions, about 354 million users from 51 countries and regions around the world can now use Gigabit Internet, accounting for 5% of the world's population....[Details]
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Huawei Mate 40 Pro went on sale yesterday, with a starting price of 6499 yuan. Early this morning, a digital blogger on Weibo released a picture of a netizen's first broken Huawei Mate 40 Pro. No mor...[Details]
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The XC6501 series is a high-speed LDO voltage regulator chip that does not require output capacitors and achieves high precision, low noise, and low voltage drop. The internal components include a ...[Details]
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Beijing time, October 26, according to foreign media reports, Volvo Cars, a safety expert in the automotive field, has been committed to improving the safety of its vehicles. The company was recently...[Details]
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(Image source: Rivigo official website) According to foreign media reports, Indian technology logistics startup Rivigo has partnered with tire giant JK Tyre & Industries to launch the patented T...[Details]
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IDC recently released the latest data on global quarterly wearable device tracking. In the third quarter of 2023, global wearable device shipments reached a record high of 148.4 million units, a year...[Details]
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01 Introduction to the Standard
From October 11, 2021 to the present, the National Standards Administration has issued five standards: GB/T 40855-2021 "Technical Requirements and Test Methods ...[Details]
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Power supply has always been a very popular technology in the electronics industry, and its development trend is an issue that everyone must always pay attention to, otherwise they will not be able t...[Details]
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In 2023, the emergence of the generative large model ChatGPT has added fierce fire to the long-dormant AI market. Some people in the industry even likened it to the "iPhone moment of AI". Since the...[Details]
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1. Experimental tasks Use the microcontroller AT89S51 and ADC0809 to design a digital voltmeter, which can measure the DC voltage value between 0-5V and have a four-digit digital display, but require...[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]