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The stack pointer is mainly used to store temporary data, local variables and the return address of interrupts/subroutines. The stack pointer always points to the top of the stack. Note that the AVR ...[Details]
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Samsung Electronics will break ground on its wafer factory in Pyeongtaek, South Korea as early as September, industry insiders said on Monday, Yonhap News Agency reported. It is reported that Samsung...[Details]
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1. Preparation for using the ground resistance tester ① Read the instruction manual of the ground resistance meter carefully and have a comprehensive understanding of the structure, performance a...[Details]
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introduction
This paper proposes a network broadcast design scheme for embedded systems based on ARM and PoE. The scheme uses the ARM926EJ-S processor and its peripheral modules as the har...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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ST's new contactless memory IC expands the application range of electronic tickets
STMicroelectronics (NYSE: STM) has introduced a new 2-Kbit contactless ticket IC, the SRi2K. The new IC helps...[Details]
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The two advanced timers TIM1 and TIM8 in the STM32 timer can generate 7 PWM waves because they have 7 pin channels respectively:
Channel 1
TIM1_CH1
PA8
Channel 1
TIM1_CH1N
...[Details]
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#include
#include "DDS_DA TA.H"
#define uchar unsigned char
#define uint unsigned int
#define DDS_CONTROL_PORT P5OUT
#define DDS_CONTROL_DIR_PORT P5DIR
#define DDS_DA TA_PORT...[Details]
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summary
Siemens CPU313C has only one MPI communication interface. With the help of Xingda Easy Control MPI-ETH-XD1.0 product, the MPI communication protocol is converted into Ethernet communic...[Details]
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Today we summarize some common problems that are more likely to occur during the design process.
The two CC1 and CC2 pins of the TYPE-C USB charging case cannot be short-circuited togethe...[Details]
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Data collection, also known as data acquisition, is an interface that uses a device to collect data from outside the system and input it into the system. Data collection technology is widely used in ...[Details]
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On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]
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PCF8591 is a single-power, low-power 8-bit CMOS data acquisition device with 4 analog inputs, 1 analog output and a serial I2C bus interface for communicating with the MCU. The three address pins A0...[Details]
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1. Introduction
Altitude measurement using air pressure sensors is widely used in modern aircraft, mainly by measuring the air pressure in the aircraft to calculate the flight altitude of the a...[Details]
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Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]
MCU
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