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According to Reuters and other international media reports on April 28, former Thai energy executive Mr. Pichai Chunhavajira was appointed Deputy Prime Minister and Finance Minister of Thailand on ...[Details]
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18_sdk.tgz
# tar zxvf sbc2410v6_linux-2.4.18_sdk.tgz
# cd opt/FriendlyARM/SBC2410/Jflash/
# cp Jflash-s3c2410 /usr/bin Or download Jflash-s3c2410
directly from G disk . After downloading, ple...[Details]
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Requirements: P1.0 outputs a square wave with a period of 2ms, P1.1 outputs a square wave with a period of 5ms, and the duty cycle is 1:1. (The high and low levels are the same). The crystal frequenc...[Details]
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With the development of technology, more and more wire harness manufacturers are beginning to use efficient wire harness tester equipment to test wire harnesses. Different industries have different r...[Details]
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The BMW Group has announced a 10-year sustainable development plan to launch 7 million electrified vehicles (pure electric and hybrid plug-in vehicles) worldwide by 2030. In 2019, BMW sold 146,000 BE...[Details]
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Taxi meter microcontroller source code: #include reg51.h #include "lcd1602.h" #include "ds1302.h" unsigned char time_add ; void LcdDisplay(); void keyscan(); uint n=0,s=0; uint j=0,k=0; uint t=...[Details]
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When measuring with power on, the current circuit or voltage circuit of the power meter will produce voltage drop or shunt power, which will cause a certain error △P to the measured value, making the...[Details]
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The Wassenaar Arrangement on Export Controls for Conventional Arms and Dual-Use Good and Technologies (WA) was established in July 1996, covering more than 40 countries including the United States, J...[Details]
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Initialize ADC1: void Init_ADC(void) { GPIO_Init(GPIOD, (GPIO_Pin_TypeDef)(GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_5|GPIO_PIN_6), GPIO_MODE_IN_FL_NO_IT); ADC1_DeInit(); ADC1_Cmd(ENABLE); ADC1_Init(ADC1_CONVER...[Details]
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1. Why should we discuss the electromagnetic interference suppression performance of operational amplifiers? The performance of the integrated operational amplifier for differential amplification of ...[Details]
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To be honest, I have learned a lot of things in school, but I have never taken the basic thing, the 51 single-chip microcomputer, seriously. I had just taught myself 51 for more than a week when I swi...[Details]
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In Power Tip #42, we discussed emitter trackers used in MOSFET gate drive circuits and saw that drive currents in the 2A range can be achieved with small SOT-23 transistors. In this design tip, we loo...[Details]
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1 Basic principles of power routing and power bypassing
When designing RF circuits, the design of the power circuit and the layout of the circuit board are often left until the design of the high-...[Details]
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Normally, when the market is fully competitive and energy is no longer provided by a few large companies, electricity or natural gas prices will tend to be reasonable due to fierce competition, and...[Details]
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1. Introduction
At present, most large-scale LED
display
systems at home and abroad are basically composed of an LED control board and several LED unit boards co...[Details]