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MCU model: STC15W4K32S4 Digital encoder EC11 as a switch to control waveform, frequency, and duty cycle LCD 1602A as display information The microcontroller source program is as follows: Note: ...[Details]
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Digital multimeters are available in portable devices for basic fault diagnosis and devices placed on the workbench, some of which have seven or eight digits of resolution. Some operational problems ...[Details]
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On October 30, the second batch of enterprises settled in Yibin Energy Storage Industrial Park held a centralized start-up event. Municipal Party Committee Secretary Fang Cunhao attended and announced...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a programmable logic controller widely used in the field of industrial automation. In Mitsubishi PLC, the TRD instruction is an instruction used to...[Details]
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1. Introduction
With the rapid development of communication technology and network technology, remote real-time monitoring of important places through the network has attracted much attention. N...[Details]
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As the hardware repair market is declining, I started to learn software when I had nothing to do after work, hoping to work in this field in the future. Learning software means that you are destined t...[Details]
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1. The clock module consists of a high-speed crystal oscillator, a low-frequency crystal oscillator, a digitally controlled oscillator DCO, a frequency-locked loop FLL, and an enhanced version of the ...[Details]
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Advances in automation and automation are helping manufacturers better leverage the development of technologies such as autonomous mobility to improve their logistics and warehousing operations.
...[Details]
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For battery-powered portable devices, in addition to breaking through the limitations of processing power, the performance of portable system
power
also needs to be continuously improved...[Details]
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The first China International Smart Terminal Industry Development Conference was held in Yibin. Shi Denian, deputy chief engineer of the China Academy of Information and Communications Technology, de...[Details]
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In order to cope with climate change and reduce travel pressure, the country has introduced a series of policies, including the implementation of the "National VI" emission standard, which is called ...[Details]
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During the development process of the microcontroller, after the current program writing or simulation is completed, or when the program needs to be upgraded and modified. All need to write the progr...[Details]
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//Mistake: In 51, RW (L command, H data) is directly soldered to ground //∴ lcd_enable() is missing; this function {lcdrs = 0; lcdrw = 0; lcden = 0; delay(5); lcden = 1;} //Without this function set...[Details]
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Function of the circuit
Usually, the dual-limit comparator must set the upper and lower limits, and make comparisons within the upper and lower limits. This circuit sets the cen...[Details]
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On September 5, Shenzhen KSHIDA's string inverters KSG-50K, KSG-60K and central inverters GSL-500K, GSL-630K passed the "China Electric Power AAA Certificate" of the China Electric Power Research I...[Details]
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