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In the development of using pwm to drive the buzzer, the pwm is always at a low potential after it stops outputting, so the buzzer still consumes 70mah of current even though it is not working. There...[Details]
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Abstract: This article introduces the composition principle and implementation method of a parallel port-based multi-machine line communication system implemented using the three-state codec chi...[Details]
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Technology changes the world and innovation leads the times. The 2019 World Artificial Intelligence Conference was held at the Shanghai World Expo Center. Focusing on the theme of "Infinite Possib...[Details]
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#define LCD_ON 0x03 //Turn on the bias generator
#define LCD_OFF 0x02 //Turn off the bias generator
//#define BIAS 0x20 /...[Details]
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The U.S. Congress' previous tax credit policy stipulated that once an automaker delivers 200,000 electric vehicles in the U.S., the tax credit will be phased out over the next four quarters. However,...[Details]
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In recent years, exquisite, practical, convenient and fast electric kettles have begun to enter thousands of households, and China has become the world's largest electric kettle market. However, acco...[Details]
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With the popularity of 32-bit DSP, 32-bit processors have become the mainstream products in the control field. Compared with traditional microprocessors, they are faster, more powerful, and more re...[Details]
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China Energy Storage Network:
The difficulty of the transmission and distribution price reform lies in the two ends of the transmission and distribution price policy. The front end needs to s...[Details]
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The contents of the oled.c file are as follows: #include "oled.h"
#include "lpc11xx.h"
#include "w25q16.h"
//YOU ARE
//
// 0 1 2 3 ... 127
// 0 1 2 3 ... 127
// 0 1 2 3 ... 127
// 0 1 2 ...[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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There is a special timer inside LPC1114 - System Timer (SysTick), which is located in the Cortex-M0 core and is part of the ARM core. It is mainly used to provide the operating system with a time slic...[Details]
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Shrinking the transistor process node (7nm, 5nm, 3nm) can shrink the chip, shrinking the chip can shrink the printed circuit board (PCB), and shrinking the printed circuit board can reduce the size o...[Details]
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The power supply circuit refers to the circuit design, circuit form and characteristics of the power supply part that provides power to the electrical equipment. Power supplies include AC power sup...[Details]
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Property managers of commercial, industrial and public service buildings are always faced with the difficult problem of ensuring efficient, trouble-free and continuous operation of property facilitie...[Details]
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Revenue and earnings exceeded expectations, and free cash flow increased 41% month-on-month
October 29, 2024 – ON Semiconductor (ONSEMI) announced its third quarter 2024 results, w...[Details]
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