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code show as below:
//Example 7
#include reg51.h
//led font
char led_mod = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,
0x7f,0x6f,0x77,0x7c,0x58,0x5e,0x79,0x71};
//Key valu...[Details]
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The 7th Chengdu International Auto Parts and After-Sales Service Exhibition (CAPAS) will be held at the Chengdu Century City New International Convention and Exhibition Center from May 20 to 22, 2021...[Details]
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/*============================================================================= Access the EEPROM on the PIC16F877A chip and run the program: Begin Test - LED0, EEPROM Test OK- LED7 ...[Details]
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According to news on October 31, on Monday local time, Japan's Panasonic announced that it will start construction of a new battery factory in Kansas, USA, in November, with the goal of starting mass...[Details]
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On February 11, Huawei Technologies Co., Ltd. obtained the patent authorization for "A braking system for vehicle braking and an autonomous driving vehicle." The patent abstract shows that this app...[Details]
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Optics has been the focus of the mobile phone industry in the past few years. From the upgrade of cameras to the upgrade of fingerprint recognition, these two industries have achieved rapid developme...[Details]
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1. Product overview of Fluke 726 high-precision multi-function process calibrator: The Fluke 726 High Precision Multi-Function Process Calibrator is designed for process industries where a broad work...[Details]
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Recently, Renesas Electronics and Sunwoda Power Technology Co., Ltd. reached a cooperation consensus and jointly announced that they will work together to design automotive
BMS
an...[Details]
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This article explains how to test components using an oscilloscope and waveform generator. Test procedures for capacitors, inductors, diodes, bipolar transistors, and cables will be demonstrated....[Details]
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Thermocouple is the simplest and most common temperature sensor. However, if you are not careful in use, it will cause large measurement errors. In view of the current problems, the main factors affe...[Details]
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1. Download uboot.bin to the development board through the U disk. The U disk must be burned into the U disk with a quick burning tool in the Feiling CD in advance, but this file cannot be seen aft...[Details]