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#include
#include stdio.h
#include macros.h
#include string.h
#include "pcf8563.h"
#include "lcd.h"
#include "keyboard.h"
//Clock chip data interface PA0
#define DATE_DT_set asm("sbi 0...[Details]
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CATL announced that it plans to sign an agreement with Tesla to supply lithium-ion power battery products to Tesla. The impact of this good news was also quickly reflected in the stock price. After t...[Details]
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EMI testing is an important part of EMC testing and a necessary step before any electronic product is put on the market. Its design runs through the entire product design process and requires it to b...[Details]
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1. Overview
The LED
industry chain is generally divided into upstream, midstream and downstream, which are LED epitaxial chips,
LED packaging
and LED applications. As ...[Details]
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This paper mainly aims to solve the following problems:
1. Functional architecture design of Body and Comfort domains
2. Design ideas for each function in the Body and Comfort domains
...[Details]
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1. Start the program flow
The resources of embedded systems are limited, and programs are usually stored in ROM and run. Before the program in ROM is executed, the system hardware and software operat...[Details]
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According to Tom's Hardware, Toshiba's new generation of 20TB mechanical hard drives will be launched soon. In addition to the near-line storage version for enterprise use, this series of SSDs also h...[Details]
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1 Introduction To understand the Linux interrupt subsystem, you also need to understand the interrupt handling process of the ARM architecture. Only after you are familiar with the entire hardware an...[Details]
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The table lookup method is used: 1.c file: #include "reg52.h" #include #include #define PCF8591 0x90 #define uint unsigned int #define uchar unsigned char #define arr_length 720 // sine wave array ...[Details]
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Intel and Snowflake Collaborate to Deliver Higher-Performance Products and Services to Mutual Customers on Multiple Public Clouds Recently, Snowflake joined the Intel® Disruptor Initiative Program...[Details]
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Weighing sensor is one of many sensors. In the traditional concept, weighing sensor and force sensor are collectively called load sensor, and its measurement parameters are evaluated by single para...[Details]
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SMA Solar Technology's inverter sales fell in the first half of 2021. The company warned that delivery capabilities may be restricted in the second half of the year due to continued tight supply of...[Details]
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Anti-theft doors have entered thousands of households, and the locks on anti-theft doors are of various styles. From early mechanical locks to modern electronic locks and smart locks, and then to the ...[Details]
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AT91Bootstrap 3.8.13 (Thu Oct 17 17:21:19 CST 2019) 1-Wire: Loading 1-Wire information … 1-Wire: ROM Searching … Done, 0 1-Wire chips found WARNING: 1-Wire: No 1-Wire chip found 1-Wire: Using d...[Details]
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In October 2024,
Advantech announced the launch of the next-generation SQRAM CXL 2.0 Type 3 memory module. Compute Express Link (CXL) 2.0 is the next evolution of memory technology,...[Details]