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This solution uses Qualcomm Bluetooth + Dialog ultra-low power stereo codec DA7218 technology, mainly for headphone products. It is specially designed for outdoor shooting headphones, smart sound i...[Details]
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Under the background of global chip shortage, mainstream chip manufacturers with core technology capabilities have become the beneficiaries of the "chip shortage" crisis. On July 7, Samsung Electroni...[Details]
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On August 23, 1950, Dan Abel Kimball, the Deputy Secretary of the U.S. Navy, called the Department of Justice and asked them to try to prevent a 39-year-old foreign professor from returning to his co...[Details]
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Experimental purpose:
1. Master the various working modes of ARM
2. Be familiar with the registers in various working modes of ARM
3. Learn to use soft...[Details]
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Beijing time, March 3 morning news, it was reported that due to raw material contamination, Japanese chip manufacturer Kioxia Holdings (formerly Toshiba Memory) had shut down some production lines. O...[Details]
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Most power supply designers know how to convert a higher voltage to a lower voltage (a buck converter) or a lower voltage to a higher voltage (a boost converter). But what if you want to generate vol...[Details]
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After overcoming the controversy over screen defects, Galaxy Fold has been sold in South Korea. Many consumers have received the physical phones. As media and consumers continue to upload reviews, th...[Details]
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The PIC16F87X microcontroller has three timer/counters configured inside, which are TMR0, TMR1, and TMR2. These three timer/counter modules are not only different in circuit structure, but also diffe...[Details]
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/********************************************************************* Purpose: Create LCD1602 operation library Target system: Based on AVR microcontroller ...[Details]
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In recent years, household appliances, mobile phones and various handheld multimedia devices have become the mainstream of the mainland's 3C industry. With the rapid development of technology, el...[Details]
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SigmaStar, a leading domestic supplier of AI Camera system chips and solutions, held its 2019 new product launch conference in Shenzhen, where it released new AI chips from three major product lines....[Details]
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On the 20th, the National Development and Reform Commission and the Energy Bureau issued the "Implementation Opinions on Further Improving the Service Guarantee Capabilities of Charging and Swappin...[Details]
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November 17, 2023 - Gartner today released important trends in China's network security in 2024 and in the future. Gao Feng, senior research director at Gartner, said: “The emergence of major technol...[Details]
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Realization of Low-cost Voltage-controlled Filter
In the field of speech and music synthesis, voltage-controlled filters are often used to shape the envelope of the generated sound signal....[Details]
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Mitsubishi PLC FX3U is a powerful small controller widely used in industrial automation. Its master control instructions are the core of program control. For programmers, it is very important to ma...[Details]
Microcontroller MCU
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