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As the JESD204 interface is increasingly adopted by data converters, there is a pressing need to focus on its performance and optimize the digital interface. The focus should not be solely on the per...[Details]
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1 Maximum overshoot amplitude of output voltage when source voltage steps
(1) Test conditions
Quantities other than the source voltage should meet the reference conditions. The ...[Details]
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In the test function, there is a function eeprom_open("/dev/i2c/0", 0x50, EEPROM_TYPE_8BIT_ADDR, &e); the call inside is as follows int eeprom_open(char *dev_fqn, int addr, int type, struct eeprom*...[Details]
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LCD Address Setting The figure only shows the data line and the address line. I didn't draw the other lines. Please think about it. If you really can't help, please look at the LCD schematic ...[Details]
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Abstract: This paper introduces a three-phase input, multi-output flyback switching regulated power supply based on the switching power supply chip FSDM0565R. The characteristics and working princi...[Details]
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1. Experimental Purpose 1) Understand the knowledge related to STM32 external interrupts; 2) Use STM32 external interrupt to turn on and off two LEDs; 2. Introduction to STM32 external interrupts...[Details]
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Transdermal drug delivery systems have become an emerging and important means in the medical field. Transdermal drug delivery is a method in which drugs are absorbed through the skin and capillaries ...[Details]
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1. Working principle of full-controlled inverter: It is a commonly used single-phase output full-bridge inverter main circuit, and the AC components use IGBT tubes Q11, Q12, Q13, and Q14. The condu...[Details]
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On February 1, Gasgoo learned from Qichacha App that Xiaomi Automotive Technology Co., Ltd. recently announced a number of patents, including "wearable devices and data processing methods for wearabl...[Details]
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1. Commonly used detection methods
Commonly used detection methods for integrated circuits include online measurement method, off-line measurement method and substitution method.
1. Off-lin...[Details]
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Concept Introduction Before learning how to make a serial port upgrade Bootloader, let's first understand STM32's IAP (In Application Programming). IAP is the user's own program burning part of the...[Details]
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A wireless heart rate measurement system is designed and implemented based on LabVIEW as the development platform. The HKG-07B infrared pulse sensor is used to collect ECG signals. After amplificatio...[Details]
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1 Problem Presentation and Face
Today is the era of the third generation of mobile communications (3G), and mobile phone designers are busy developing new solutions to solve a series of ne...[Details]
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1. Introduction The standard structure of MCS51 microcontroller has only one set of full-duplex UART serial ports, P3.0-RXD for receiving and P3.1-TXD for sending. If you want to complete multi-chan...[Details]
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On October 14, the Yunnan Provincial Development and Reform Commission and the Yunnan Provincial Energy Bureau issued the "Yunnan Province 2024 Second Batch of New Energy Project Development and Const...[Details]