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The increasing popularity of AT89S51 chips is great news for us microcontroller beginners, because it is very easy to make an AT89S51 programmer, and the serial programming mode is more convenient for...[Details]
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1. Voltage: LED uses a low-voltage power supply, the supply voltage is between 6-24V, which varies according to the product, so it is a safer power supply than using a high-voltage power supply, ...[Details]
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Microelectromechanical system (MEMS) resonators have recently been used to smooth out tiny quantum fluctuations in laser light, which could lead to a new generation of ultra-precision measurement in...[Details]
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Coinciding with St. Patrick's Day (this festival originated in Ireland in the late 5th century to commemorate St. Patrick, the patron saint of Ireland, and has now become Ireland's national ho...[Details]
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Since publicly announcing its entry into the mobile phone field, Gree has been upholding Dong Mingzhu's spirit and attitude of "fighting to the end", which has attracted more attention and ar...[Details]
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Data storage in KRL
• Use KRL to work with variables
When using KRL, the data used in the program will have corresponding types to handle these data. Variables are containers used to stor...[Details]
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In the field of video storage and image broadband, the requirement of real-time high-speed data transmission is often encountered. In April 2000, the USB2.0 (Universal Serial Bus) transmission prot...[Details]
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Compiler: MDK4.0 Note: If garbled characters are displayed, please modify the delay function appropriately. /****************************lcd.h****************** ******************************/ #ifnde...[Details]
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Xiaomi Group Vice President Chang Cheng said that Xiaomi 11 is currently updating the MIUI 12.0.16 stable version beta. In the new version of the system, Xiaomi 11 fixed the problem of abnormal judgm...[Details]
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How to use a pointer multimeter (1) Be familiar with the meaning of each symbol on the dial and the main functions of each knob and selector switch. (2) Perform mechanical zero adjustment. (3...[Details]
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Application Technology丨Inductive Position Sensor
Application field: Intelligent chassis
Uniqu...[Details]
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introduction
As a non-contact detection device, metal detectors are widely used in the industrial field and daily security inspection. For metal detection, metal detectors often need to have high acc...[Details]
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According to foreign media reports, Apple and Mercedes-Benz announced that Spatial Audio in Apple Music that supports Dolby Atmos will be installed in some Mercedes models to provide drivers with the...[Details]
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Introduction
PWM rectifier is no longer an AC/DC converter in the traditional sense. Due to the bidirectional transmission of electric energy, when the PWM rectifier draws electric energy from the...[Details]
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Electric vehicles (EVs) are the future of mobility, but the biggest barriers to mass consumer adoption are range anxiety and price. While using a larger battery would be the obvious solution to inc...[Details]