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AVRPRO programmer is a special programming tool designed for ATMEL's 90 series AVR RISC microcontroller. This product only has software part, no hardware support is required, and only 4 wires are nee...[Details]
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Source code and comments #define GLOBAL_CLK 1 #include stdlib.h #include string.h #include "def.h" #include "option.h" #include "2440addr.h" #include "2440lib.h" #include "2440slib.h" #include "mm...[Details]
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The world's first pre-certified ring insert launched by DIGISEQ, a pioneer in wearable payment technology, has been certified by Mastercard for small independent brands and large brands The rapid an...[Details]
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Single-sided In-System Programmable Flash-based microcontroller, 89Sxx series development board
Introduction
I designed this single-sided development board using the MCS-51 MCU le...[Details]
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According to statistics, 57% of graphic designers and programmers worldwide have poor eyesight due to long-term use of computers. This is mainly due to damage caused by monitor radiation. Let's fol...[Details]
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Abstract: The hardware composition and key unit design method of a high-precision, high-stability, multi-task DC motor speed measurement and control system based on 89C51 single-chip microcomputer ...[Details]
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introduction
The Global Lighting Association said that in the near future, high-
power
light-
emitting
diodes will play a vital role in general lighting. Since 1994,
high-p...[Details]
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Since the pulse signal source generated by the single-chip microcomputer is realized by software, the output frequency and step are limited by the single-chip microcomputer clock frequency, the num...[Details]
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The Indian government encourages citizens to use energy-efficient home appliances to minimize the country's per capita electricity consumption. With so many non-energy-efficient home appliances, th...[Details]
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According to Tianyancha, Huayuan Zhixin Semiconductor (Shenzhen) Co., Ltd. (hereinafter referred to as Huayuan Zhixin) has undergone a number of industrial and commercial changes, with the addition o...[Details]
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Switching power supplies have been widely used in various electronic devices, and their unit power density is constantly increasing. The definition of high power density has increased from 25w/in3 ...[Details]
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On November 24, according to the data analysis of the domestic foldable screen mobile phone market by Daily Interactive Personal Big Data, the foldable screen mobile phone market is growing rapidly, ...[Details]
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What are the applications of small LiDAR installed on cars? Where should it be installed? What is the difference between the number of lines?
On Saturday, Shanghai Jiao Tong University cele...[Details]
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I believe there is no need to introduce the 5G network to you now. After all, it is estimated that many of you are using 5G mobile phones now. Many of you must have experienced the speed and convenie...[Details]
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The program code is as follows:
#include avr/io.h
#include util/delay.h
int main(void)
{
DDRA=0XFF;
PORTA=0XFF;
DDRD=0X00;
PORTD=0XFF;
while(1)
{
if(PIND== 0XFE)...[Details]
Power technology
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