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Many users have asked about the test methods for A/D and D/A converters used in audio systems. They are summarized below for reference. 1. A/D converter testing in audio systems The inp...[Details]
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The lighting industry is developing continuously, and LED lamps and traditional lamps are constantly competing. There are many manufacturers producing LED and LED lighting . Different manuf...[Details]
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EEG signals are important physiological signals of the human body. In recent years, with the gradual rise and use of brain-computer interfaces, the requirements for real-time processing of EEG sig...[Details]
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How to use printf to display information on the serial port? There are two ways. Because in keil C51, the printf function calls putchar to transfer data, and putchar should first determine whether TI...[Details]
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TITLE " TWO WIRE/I2C BUS INTERFACE WITH PIC16C5x " ; LIST P=16C54 ; ;***************************************************************************** ;** Two wire/I2C Bus READ/WRITE Sample Routines of ...[Details]
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In the figure, SPKR1 and SPKR2 are both piezoelectric tweeters, which are used to send and receive ultrasonic waves. The core of the circuit is the 567 phase-locked loop integrated circuit, which...[Details]
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Agilent InfiniiVision Series oscilloscopes offer integrated FlexRay serial bus triggering, hardware decoding, eye diagram mask testing, and the most extensive FlexRay physical layer compliance test s...[Details]
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A digital clamp meter is a portable instrument that can measure the AC current of a circuit by continuously disconnecting the circuit. Because the digital clamp meter is easy to use and portable, it ...[Details]
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Today, the 2019 OPPO Developer Conference was held in Beijing. Duan Yaohui, Vice President of OPPO and President of the Internet Business Unit, revealed that the monthly active users of OPPO Quick Ap...[Details]
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Unique advantages:
Quectel Automotive-Grade 5G Module AG59x Series
1. The AG59x series supports the 3GPP R16 standard, which improves the field rate, power consumption...[Details]
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1. Measurement Schematic Diagram
Description K1 K2 K3 are the settings of the LCD module. K1 is the WDT selection switch. When the switch is closed, WDT is turned on. Otherwise, WDT is t...[Details]
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On October 28, Intel announced today that it will expand the capacity of its packaging and testing base in Chengdu. This move aims to deepen its service commitment to the Chinese market and acceler...[Details]
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Infineon Technologies’ TRAVEO™ T2G-C microcontroller family and Altia CloudWare™ software platform to simplify display applications at CES 2023
Munich, Germany and Las Vegas, Nevad...[Details]
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As the importance of chips becomes increasingly prominent, mobile phone manufacturers such as BAT, Xiaomi, OPPO, and VIVO are all busy laying out chips. According to cnBeta, on July 29, 2019, OPPO an...[Details]
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CAN (Controller Area Network) is a communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time performance and flexibility, and is widely used...[Details]
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