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The communication interface of PCF8591 is I2C, so programming must comply with this protocol. The microcontroller initializes PCF8591 by sending a total of three bytes. The first byte is similar to ...[Details]
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1. The instrument does not respond after the power button is triggered; 2. After booting up, the keyboard light is on but the display light is off; Now let’s follow the engineer from the Antai netw...[Details]
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The number of electronic components in cars is increasing rapidly as more mechanical parts are replaced by electronic parts and driver assistance systems become more prevalent. This trend has put...[Details]
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0 Introduction
PIC18Fxx8 microcontroller is an advanced product of 16-bit RISC instruction set launched by Microchip, USA. It has a good application prospect because of its powerful func...[Details]
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The IO port rate of STM32 can reach 50MHz, but when the IO port is used as a read/write signal to read and write data, the flip rate is not that fast.
When using STM32 to read digital camera data a...[Details]
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Introduction: ① As global awareness of environmental protection continues to increase, product carbon footprint evaluation is an important manifestation of corporate social responsibility. Many w...[Details]
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introduction
The control speed regulation system is the core of the medium voltage inverter device. The constant voltage-frequency ratio (V/f) control of the speed open loop is the simples...[Details]
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With
the continuous and rapid development of the
LED
application market, the continuous expansion of the application scope has also led to the continuous improvement of product requirements. The f...[Details]
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Computer communication is the combination of computer technology and communication technology to complete the information exchange between computers and external devices or between computers. It can ...[Details]
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Plasma and LCD TVs have entered thousands of households. The switching power supply design of these two appliances is relatively special. They can only use active or passive PFC mode and need to be a...[Details]
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//-----------------------Function declaration, variable definition--------------------------------------------------------
#include
#include
sbit SDA=P1^0; ...[Details]
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0 Introduction
Modern communication equipment, electronic products, electric vehicles, UPS, etc. generally use batteries as power sources. However, most charging devices have single functions, poor ...[Details]
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In the 80C51 single-chip microcomputer, the clock frequency is known to be 6MHz. Please program P1.0 and P1.1 to output square waves with periods of 2s and 0.5s respectively. Please give the answer a...[Details]
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1 Introduction
ADS7822
is a 12-bit serial high-speed A/D converter with a sampling rate of 75kHz and low power consumption (0.54mW at 75kHz and 0.06mW at 7.5kHz).
2 Pin arrange...[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]
Microcontroller MCU
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