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With the emergence of intelligent residential areas, traditional doorbells are no longer suitable for modern families. People hope to understand the situation of visitors in a new way, while ensuring ...[Details]
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The VF voltage of LED light sources for lighting is very low, generally VF = 2.75-3.8V, IF is 15-1400mA; therefore, the output voltage of the LED driver IC is VF XN or VF X 1, and the IF constant cur...[Details]
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The "RTC periodic wakeup unit" of STM8L can configure different wakeup periods through the WUCKSEL bits of the RTC_CR1 register. There are three specific modes: 1.1, WUCKSEL = 0xxb for short wakeup...[Details]
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Protel 99 SE is the most representative and common EDA design system software of Altium, which is powerful and popular among circuit designers. It is an EDA work platform composed of multiple pract...[Details]
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SQLite is a lightweight database, an ACID-compliant relational database management system contained in a relatively small C library. Its design target is embedded systems, and it has been used in man...[Details]
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Rumors about OnePlus developing a smartwatch have been circulating for a long time. Last week, OnePlus founder and CEO Pete Lau hinted that the company is developing a smartwatch and is working...[Details]
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The three-story building, called the "Water Battery," was featured in the school's promotional video. Image credit: USC promotional video.
The University of the Sunshine Coast ...[Details]
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In the search for the perfect battery, scientists have two main goals: to create a device that can store a lot of energy and be safe to use. Many batteries contain liquid electrolytes, which are flam...[Details]
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C++ programming inputs a string from the keyboard, converts the numeric characters in it into numerical values, stores them in an array, and outputs them
Procedure 1:
#include iostream ...[Details]
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Recently, Sunlord Electronics said that the company's precision inductor products mainly have technical advantages such as high frequency, miniaturization, low power consumption, high conversion rate...[Details]
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September 8, 2021, Shanghai, China—SmartSens, a technologically advanced CMOS image sensor supplier, officially launched a full range of upgraded image sensors equipped with DSI-2 technology - SC23...[Details]
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Renesas launches new MCU that supports high-resolution simulation function and online firmware upgrade function to help customer systems achieve energy-saving goals Low-power, streamlined products...[Details]
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Assuming you are tasked with designing a monitor circuit for a new, battery-based power system, what strategies would you adopt to optimize the cost and manufacturability of the design? The initial...[Details]
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0 Introduction
With the development of infrared technology, infrared communication has become an increasingly popular wireless communication method. Infrared communication uses infrared ra...[Details]
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Development board: Puzhong PZ6808L-F4 Development environment: keil5+CnbeMx Hardware resources: 1 ADC 1 serial port Functional description: ADC collects voltage and prints it out through the se...[Details]