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1 Introduction
Grating digital display systems are mainly used for ordinary machine tools. They can directly display the length value of machine tool processing, which helps to improve processi...[Details]
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#include "system.h"
#include stdio.h
int main (void)
{
FILE *lcd1;
lcd1 = fopen("/dev/lcd", "w");
if (lcd1 == NULL)
printf("lcd not ready...n");
else
{
printf("lcd ready...n");
fprintf(l...[Details]
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When designing medical products, an important consideration is meeting the IEC 60601-1 safety standard and isolation ratings for products that come into contact with the patient. This standard
specif...[Details]
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This picture is a schematic diagram of an external interrupt line or external event line. There is a slash on the signal line in the middle, and the annotation marked with the word 1...[Details]
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In the past two days, I have seen a lot of discussions about ChatGPT accounts on the Internet.
A large number of ChatGPT accounts were blocked, and even many ChatGPT Plus paid subscription mem...[Details]
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Intel recently announced the list of innovative teams for the third phase of the Intel AI Top 100 Innovation Incentive Program. After layers of screening and strict control, 16 outstanding innovation...[Details]
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The internal 128K low-speed clock of stm8s105k6 needs to be used, and the debugging is not very smooth, so I would like to record it. Switch from the internal 16M clock to the internal 128K clock, th...[Details]
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On November 13, the engineering construction specification "Power Transmission Engineering Project Specifications" drafted by China Energy Construction Central South Institute successfully passed t...[Details]
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When the measured liquid enters the oval gear flowmeter through the pipeline, the pressure difference generated at the inlet and outlet drives a pair of gears to rotate continuously, and continuously ...[Details]
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According to foreign media reports, on January 8, Volkswagen demonstrated artificial intelligence (AI) related technologies at CES 2024 being held in Las Vegas. The company’s in-car voice assistant w...[Details]
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This is a PIC microcontroller serial port transmission experiment that I tried while learning PIC microcontroller debugging. When the button RB0 is pressed, num is incremented, and the LED connected ...[Details]
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After learning the theoretical part of IIC bus protocol, I think I should learn the specific operation of 2440 IIC controller. After all, the purpose is to learn S3C2440, so I will ma...[Details]
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This paper introduces the performance and characteristics of the AT89C2051 single-chip microcomputer, and a low-cost, high-precision, miniaturized, digital display car anti-collision alarm with AT8...[Details]
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On November 14, 2022, Trina Energy Storage successfully held the new product launch of its new generation of energy storage system with the theme of "Leaping beyond 10,000 Lithium, the Future o...[Details]
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A new broadband bandpass filter based on a semi-mode substrate integrated waveguide and a defective ground structure is proposed. The high-pass characteristics of the semi-mode substrate integrated w...[Details]
Power technology
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