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Program name: 5 IO ports scan 10 buttons
Author : jumpmysoul
Date : May 22, 2009
Program function: Use P00~P04 of P1 port to scan 10 keys and display the key values with a digital tub...[Details]
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LED luminous efficiency development trend
Another factor that LED backlight modules can rapidly expand their application range is that LED backlight modules can achieve high brightness per unit...[Details]
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Most analog integrated circuits (comparators, op amps, instrumentation amplifiers, references, filters, etc.) are designed to process voltage signals. When it comes to devices that process curren...[Details]
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The results of MSCI's semi-annual review show that the MSCI China A-share onshore index added 61 constituent stocks and removed 18. Among the 61 newly added constituent stocks are several semiconduct...[Details]
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Memory module manufacturer Team Group Technology announced its first quarter financial report, with a net profit of NT$41.51 million after tax (same unit below), a significant increase from the previ...[Details]
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Why does the rotor of the series motor drip paint?
The main purpose of dripping paint on the rotor of a series-excited motor is to improve the insulation and corrosion resistance of the motor....[Details]
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The equipment, instruments and systems described in this article are mainly used to measure the geometric quantity of the form and position errors of metal processing parts. With the development of co...[Details]
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The book I borrowed from the library is "16-bit MCU C Language Programming Based on PIC24", published by People's Posts and Telecommunications Press. It is a very good book. After reading the book, I ...[Details]
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In view of the shortcomings of traditional humanoid robots in terms of real-time control system and visual recognition, a humanoid robot control system with visual recognition function was designed u...[Details]
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UDP and Debug Assistant
S7-1200 supports UDP unicast and UDP broadcast, but does not support UDP multicast. UDP is a connectionless communication protocol. It can communicate with other device...[Details]
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China Energy Storage Network News:
On December 24, at the site of the 110 kV power transmission and transformation project in Shuanghu County, Nagqu City, Tibet, as the construction workers t...[Details]
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TF International analyst Ming-Chi Kuo tweeted this evening that China's major Android phone brands have cut orders by about 170 million units this year, accounting for 20% of the original 2022 shipme...[Details]
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Most electric vehicle fires are caused by battery fires, which are mainly caused by thermal runaway. Thermal runaway means that the power battery will generate heat when it is working. When the bat...[Details]
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GAD-201G distortion tester is used for all harmonic distortion (THD) and AC voltage measurements in the audio range, from 20Hz to 20kHz. Frequency and voltage values are displayed on the instrument...[Details]
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Introduction
With economic development and social progress, power quality has become an important research topic. With the continuous increase of nonlinear loads, various power quality problems...[Details]