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On October 17, the unveiling ceremony of Konka Core Cloud Storage Chip's successful production of 100K was officially held in Yancheng City, Jiangsu Province. Konka Group's official WeChat public a...[Details]
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1. High-quality components
LED street lights are mainly used in outdoor environments and have to withstand the harsh environment of wind, rain, thunder and lightning for many years. The ou...[Details]
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Overview
When developing motor and power applications, how to use the PWM timer module to flexibly and efficiently output the required PWM waveform is a concern for many developers. In the pre...[Details]
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Hanyi Font Library announced that Huawei’s new brand customized font HarmonyOS Sans is officially launched! Based on Huawei's global vision and diverse and complex application scenarios, the Hany...[Details]
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In the rectification of switching power supply EMI, the causes and suppression methods of interference in different frequency bands are as follows:
Within 1MHZ - mainly differential mode interferen...[Details]
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Bus addressing (1) Addressing byte bit definition The I2C bus uses a 7-bit addressing byte, and the addressing byte is the first byte after the start signal. D7 to D1 constitute the sl...[Details]
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Test principle Open the two contacts of the arc extinguishing chamber to a certain distance, apply pulse high voltage, surround the electromagnetic coil outside the arc extinguishing chamber, and pas...[Details]
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Regarding the simulation of temperature and humidity measurement of single-chip DTH11, most of them could not be carried out in the past, and SHT11 was used instead. But in fact, the driving program ...[Details]
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OmniVision Launches Automotive Industry’s First 5-Megapixel RGB-IR Global Shutter Sensor for In-Car Monitoring Systems
New OX05B1S unveiled at CES 2022 features ultra-small 2.2 micro...[Details]
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Methods as below: 1. Turn on the oscilloscope, as shown in the figure, find MENU, click to enter, find the voltage multiple, as shown in the figure is x10 (the gear can be selected by yourself, as lo...[Details]
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Take the program as an example: #include reg52.h sbit led=P3^0; void main() { IT0=1; //Set the trigger mode of external interrupt 0 to falling edge EX0=1; // Enable external int...[Details]
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On the evening of September 1, Ninestar responded to the questions in the previous review opinion of the China Securities Regulatory Commission regarding the acquisition of 100% equity of Bentum. The...[Details]
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(Image source: photonics.com) According to foreign media reports, a team of researchers at Pohang University of Science and Technology in South Korea has developed near-infrared (NIR) silicon phot...[Details]
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On February 19, *ST Dagang stated on the interactive platform that Keyang Semiconductor's 8-inch CIS chip wafer-level packaging phase I expansion of 3,000 pieces per month has reached full capacity. ...[Details]
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On October 25, according to the Korea Economic Daily, sources revealed yesterday that Tesla is negotiating with SK Hynix and Tesla may place an order for 1 trillion won (currently about 5.159 billi...[Details]
DSP and ARM Processors
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