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Working principle of PLC controller
The working principle of the PLC (Programmable Logic Controller) controller is to achieve automatic control through the coordinated work of multiple modules...[Details]
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Anyone can now enjoy music even outdoors through Bluetooth technology. This wireless technology enables devices to transmit and communicate via short-wave UHF radio waves in the ISM band from 2.4 t...[Details]
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0 Introduction Labview is an innovative product of NI Corporation of the United States. It is also the most widely used, fastest growing and most powerful graphical software development integrat...[Details]
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STC89C52RC is a low-power, high-performance CMOS 8-bit microcontroller produced by STC, with 8K bytes of system programmable Flash memory. STC89C52 uses the classic MCS-51 core, but has made many i...[Details]
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Now, the switch tubes in the fields of home appliances, lighting, automotive electronics, etc. are all replaced by high-performance MOS tubes to replace the high-power transistors in the past, which ...[Details]
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Suzhou QiXin Micro Semiconductor Co., Ltd. announced that several products of its self-developed 32-bit automotive MCU FC4150 family have passed the AEC-Q100 Grade 1 automotive verification standar...[Details]
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(1) When not heating, CPU pin 19 outputs a low level (and pin 13 also stops PWM output), D18 is turned on, V8 is pulled low, and V9 V8, so that the IGBT excitation circuit stops outputting, the IGBT ...[Details]
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High-performance ADCs designed using small-footprint processes typically operate from a single 1.8V to 5V supply or ±5V dual supplies. To handle real-world signals of ±10 V or greater, the ADC is typ...[Details]
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1 Introduction
When a computer measurement and control system performs online monitoring of multiple parameters, it is often necessary to accurately detect the change of each parameter in ...[Details]
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The target is not very clear at present. Relevant people said that the four ministries related to new energy vehicles, the National Development and Reform Commission, the Ministry of Industry and I...[Details]
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In terms of production: In December, the total production of power and other batteries in my country was 77.7GWh, a decrease of 11.4% from the previous month and an increase of 48.1% from the previous...[Details]
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0 Introduction
In the traditional hardware architecture, the interface is regarded as a part of the corresponding external device, and each interface can generally only be connected to the sam...[Details]
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Recently, researchers from Princeton University and the University of Washington developed a rice-sized micro-camera that can take high-definition full-color photos and play an important role i...[Details]
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Display the preset characters in a dot matrix in a marquee style (shift left) from left to right ;port 3.0~3.6 connect to column
;port 1.0~1.4 connect to row
;delay=0.2s
;==========
;= Main ...[Details]
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A remote electricity meter reading system is designed by using ZigBee short-range two-way wireless network and GPRS packet switching system. The meter data of residents in the unit corridor is coll...[Details]
Microcontroller MCU
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