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Serial port mode 0 application programming 8051 microcontroller serial port mode 0 is a shift register mode. By connecting an external serial-input and parallel-output shift register, a parallel port...[Details]
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A negative resistance oscillator can be constructed by using a tunnel diode with negative resistance characteristics. The symbol, volt-ampere characteristics, and equivalent circuit of the negativ...[Details]
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1.
Introduction to ATMEL89S8252 and AD1674:
(1) Performance characteristics of ATMEL89S8252:
ATMEL89 series MCU is compatible with 8051 series MCU, so it is very easy ...[Details]
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The microcontroller has experienced phenomena such as "crash" and "program runaway". This is mainly caused by the unreliable design of the reset circuit of the microcontroller. Figure 1 is an example...[Details]
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In today's society, energy shortages and environmental pollution have raised important issues for mankind. Battery manufacturers have actively developed various types of batteries, especially lithium-...[Details]
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Electronics production has recovered strongly from the slowdown caused by the pandemic. Most major Asian electronics producers achieved double-digit growth in early 2021. The following chart shows th...[Details]
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The research on LED display screen uses a screen of 8×8 dot matrix display, focusing on dynamic processing methods. Due to the limitations of the display screen, only English and numbers can be dis...[Details]
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1. Project Overview 1.1 Introduction With the development of society, the blind people are more and more eager to pursue independent life and career, but to ensure safe and comfortable activities i...[Details]
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Mobile phones are the most important application for power management ICs. Multimedia and 3G mobile phones have increasing demands for high-definition video, multimedia data streams, audio playback...[Details]
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The ground grid resistance meter (also known as the large ground grid ground resistance tester) adopts the heterodyne anti-interference technology to measure the power frequency characteristic para...[Details]
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This is just my random notes on learning about the 16-bit ultra-low power single-chip microcomputer MSP430 produced by TI. I hope it can be of reference to other friends. Please feel free to give me y...[Details]
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0 Introduction
With the rapid development of major e-commerce companies, the overall scale of my country's express delivery industry has grown rapidly, the number of parcels has increased ...[Details]
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Development and Reform Energy No. 1698
To the Development and Reform Commissions, Energy Bureaus, Industry and Information Technology Departments, Finance Departments of all provinces, autono...[Details]
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>_ _ :delay.c
1 #include "delay.h"
2 /*
3 uS delay function, with input parameter unsigned char t, no return value
4 unsigned char is defined as an unsigned character variable, and its value ra...[Details]
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The State Council Information Office held a press conference to introduce the development of industry and information technology in the first three quarters of 2024.
It is learned that Z...[Details]
MEMS sensors
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