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The second part is the compiler presets, which are the same for xc8 v1.41 and xc8 v2.0. #pragma is used to set the compiler, telling it how to compile the C program. /* CONFIG1 */ #pragma config FOSC...[Details]
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SMIC released its 2019 financial report. In the report, SMIC stated that the first-generation 14nm FinFET technology has entered mass production, contributing about 1% of wafer revenue in Q4 2019, an...[Details]
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On March 2, the power dispatching and control center of Xinxiang County Power Supply Company in Henan Province learned that the maximum load of the Xinxiang County power grid reached 213,000 kilowa...[Details]
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In the previous example, the serial port uses interrupt mode for sending and receiving. Although it frees up the CPU to a certain extent, each byte must be interrupted once. At a baud rate of 115...[Details]
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This article can be used to solve the problem that CC2530 can set breakpoints in ZSTACK but cannot reach the breakpoints during debugging. It can also be used as a reference for other MCUs that can b...[Details]
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STC microcontroller uses serial port ISP, which does not require a programmer. As long as there is a serial port, it can be downloaded, which is very convenient. However, from a large number of actua...[Details]
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I finally wrote the calculator. Actually, I had written it a long time ago, but I was busy with exams and lab projects, so I didn't have time to write a blog. Now I am at home during the winter vacati...[Details]
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1. Single channel 6bit TTL interface LCD panel
The single-channel TTL 6-bit interface is generally only used in small-size, low-resolution LCD panels. The following takes the 12.1-inch LCD pan...[Details]
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Electromagnetic compatibility
(
EMC
) refers to the ability of a device or system to operate in accordance with requirements in its electromagnetic environment and
not
to cause intol...[Details]
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Translated by EEtimes, Bill Schweber Energy harvesting is an attractive energy solution because it offers a vision of unlimited “free energy”. This has already been achieved in some applications… ...[Details]
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Amazon has long been researching the use of self-driving vehicles and testing fleets of self-driving drones for package delivery. As a result, the Seattle-based online retail giant is trying to combi...[Details]
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Schematic diagram:
Circuit diagram program:
#include reg52.h
#define UCHAR unsigned char
#define UINT unsigned int
UCHAR table = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7...[Details]
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The encryption method of C8051FXX microcontroller is realized by modifying the two bytes 0xfdfe and 0xfdff of the FLASH memory. Among them, 0xfdfe is the write protection byte. 0xfdff is the read prot...[Details]
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At the beginning of this year, the Party Committee of State Grid Corporation of China, guided by Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era, thoroughly implemented t...[Details]
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introduction
In the practice of multi-point vibration testing of rotating machinery, a variety of instruments are needed, such as oscilloscopes, dynamic balancers, vibration analyzers, etc. Wi...[Details]
FPGA/CPLD
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