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Frequency is defined as cycles per second. It can also be defined as the reciprocal of the total time "T". In this project we will count the number of pulses entering port 3.5 of 8051 microcontroller...[Details]
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How does a car cooling fan work? A car is a mobile means of transportation with a high degree of integration of various components. Long-term operation of a car will cause a sharp increase in heat ...[Details]
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There are two ways to operate stm32: using official library functions (see stm32 development environment MDK+ library file configuration ) and directly operating registers. The method of directly o...[Details]
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The Samsung Galaxy S22 series flagship has been widely exposed before, and the new flagship phone in this series is expected to be released in February. Recently, British retailer BOX UK list...[Details]
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Schematic diagram of solar thermal power generation system
When traveling to Qinghai, many people will recommend that you bring sunscreen because the sun is so strong there.
Indeed, Qin...[Details]
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Lighting and
display
are
two extremely important development areas in the
current
optoelectronics
industry. As global fossil energy is becoming increasingly depleted and environmental...[Details]
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IIC bus definition and characteristics
How the I2C Bus Works
How to use AVR's TWI module
AT24C02IIC inter integrated circuit bus is a two-wire serial bus developed by PHILIPS for connecting ...[Details]
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With the rapid development of the security industry, especially the blowout of high-definition and intelligent demand, the entire industry has fully entered the digital age. As the core of digital se...[Details]
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1. Air conditioning load
Office buildings, shopping malls, some supermarkets and factories all have central air conditioners. During the peak period of electricity consumption in summer, the p...[Details]
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TMS320DM642 is selected as the system
CPU
, and the latest video coding standard H.264 compression algorithm is adopted to realize
wireless
video monitoring and video data storage syste...[Details]
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On October 24, Gasgoo's Tianyancha showed that Ruipa Power Technology Co., Ltd. (hereinafter referred to as "Ruipa Power") was recently established. The legal representative is Gu Huinan, with a regi...[Details]
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If you've ever had the misfortune of needing continuous EKG monitoring, then you've probably used a Holter monitor. It's like wearing a metal 1980s Walkman with a bunch of wires running from it to ...[Details]
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0 Introduction
The development of microelectronics and micromechanical (MEMS) technology has made modern sensor design develop in the direction of miniaturization, intelligence, integration, and low...[Details]
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With the continuous improvement and maturity of high-frequency switching power supply technology, its application in railway signal power supply systems is also increasing rapidly. At the same time, i...[Details]
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The resolution of a servo motor encoder is one of the important indicators for measuring encoder performance, which directly affects the accuracy and stability of the servo system. This article wil...[Details]
PCB Design
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