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PLC programming algorithm (1)
There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. As long as you understand the relationship between the three, you can...[Details]
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Pulse Width Modulation (PWM), short for "Pulse Width Modulation", is a very effective technology that uses the digital output of a microprocessor to control analog circuits. It is widely used in many...[Details]
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On September 20, the Ministry of Industry and Information Technology issued a notice on the launch of smart photovoltaic pilot demonstrations, supporting the cultivation of a number of smart photovolt...[Details]
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Shanghai, China - March 17, 2022 - Lattice Semiconductor, a leading supplier of low-power programmable devices, announced an update to its mVision™ solution set, which expands the functionality of ...[Details]
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1. Multiplexing function: built-in peripherals share the same pins with I/O ports (different functions correspond to the same pin) The external pins of all built-in peripherals of STM32 are multiplex...[Details]
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This is a car circuit controlled by a 2.4 wireless module. The actual measurement shows that there is no delay within 10 meters. The circuit schematic is as follows: The microcontroller source pr...[Details]
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As miniaturization continues, component and wiring technology has also made great progress, such as highly integrated micro ICs in BGA housings and insulation spacing between conductors down to 0.5 mm...[Details]
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From June 10th to 12th, Intersolar Europe 2015, Europe's largest solar technology and product trade fair, will be held in Munich, Germany. Sungrow, Asia's largest photovoltaic inverter supplier, wi...[Details]
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It is reported that Xiaomi will hold a press conference on December 28 to release the Xiaomi 12 series of smartphones. According to the latest news, @数码闲聊站 revealed that the company may launch Xiaomi...[Details]
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KUKA
Line
Interface
(
KLI
)
KLI is an interface for coupling the master level, which combines external inputs/outputs with IT connection devices and can be c...[Details]
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When the CAN L and CAN H wires are connected in reverse, generally, the control module that is connected in the wrong way will not be able to communicate, while the communication of other control m...[Details]
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On September 22, 2021, Lin Xinjie, Chairman of Shanghai Pugong Testing Technology Co., Ltd., and Dr. Zhao Yajun, Executive Director and General Manager of Shanghai Pugong Energy Saving and Environm...[Details]
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Energy-saving kitchen equipment can produce dishes of the same or even higher quality while minimizing kitchen energy consumption. What we pursue is not only high-end kitchenware, but also energy s...[Details]
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For most data acquisition systems, the acquisition object is generally a large signal, that is, the amplitude of the useful signal is much larger than the noise. However, in some special occasions, t...[Details]
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Since the switching device of the inverter is a high-power transistor, its overcurrent capacity is smaller than that of the thyristor, so the correctness of its capacity selection is directly related...[Details]
Power technology
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