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Smart lithium battery charger for micro printers - a lithium battery smart charger with master-slave battery identification and priority charging function designed to meet the needs of portable micro...[Details]
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The microcontroller source program is as follows: #include reg52.h #include intrins.h #include "LCD1602.h" /******************************************************** Macro Definition ********...[Details]
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1 Introduction
The parallel operation of inverter power supplies can not only realize power synthesis, but also easily form a modular, redundant, and intelligent distributed high-power power...[Details]
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DHT11 driver reference http://www.51hei.com/bbs/dpj-112282-1.html http://www.51hei.com/bbs/dpj-38067-1.html 1602 driver reference http://www.51hei.com/bbs/dpj-24671-1.html /******************...[Details]
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On October 21, Foreign Ministry Spokesperson Zhao Lijian hosted a regular press conference. A reporter asked about Sweden's ban on Chinese companies from participating in its 5G construction on the g...[Details]
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Recently, the reporter learned from the Provincial Energy Bureau that the Guohua Qihe Energy Storage Power Station Project (Phase I) has been confirmed as a 2022 energy storage demonstration project i...[Details]
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#include xc.h #include stdio.h #include stdlib.h #include string.h #define uchar unsigned char #define uint unsigned int /* CONFIG1 */ #pragma config FOSC = XT /* Oscillator Selection bi...[Details]
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The space restrictions on handheld product structures are increasing, speakers are getting smaller, and the required sound is getting louder. Suppressing various noises and echoes (linear and nonli...[Details]
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A subwoofer amplifier is basically a power amplifier designed to filter and extract low frequency content from the incoming audio signal and amplify it to the desired level. This allows for sound r...[Details]
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Interrupts are used to change the direction of CPU operation through hardware. When a computer is executing a program and something other than the CPU occurs, the service object sends an interrupt re...[Details]
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2020 is an extraordinary year for every industry. At the beginning of the year, the epidemic caused the downstream electronics industry to fall into a wave of shutdowns and production stoppages, term...[Details]
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AT24C64 typical application circuit diagram
at24c32/at24c64 Chinese data at24c32/at24c64 pdf datasheet
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Introduction Environmental test equipment is an automated
device
that can simulate one or more comprehensive environmental climate functions according to different designs, providing an efficient a...[Details]
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The demand for intelligent video analysis is an inevitable product after the video surveillance level has developed to a certain stage. It can effectively alleviate the problem of massive informa...[Details]
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1: Source
When we learn ARM embedded development, we usually come into contact with ADS1.2 and kei project templates. These templates are a blessing for beginners, but if you want to learn mor...[Details]