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The function of the PLC automatic sequence is to control the equipment to work according to the pre-designed process flow. There are also several ways to write the process of the PLC automatic pro...[Details]
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The Internet of Things
refers to the interconnection and interoperability of ubiquitous terminal devices and facilities, including
sensors
, mobile terminals, industrial systems, build...[Details]
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STM32 USB keyboard and mouse routines can be found on the Internet, but routines that integrate keyboard and mouse in the same device are relatively rare (I only found the 51+D12 version of Quanqua...[Details]
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In wireless communication systems, diversity technology is often used to improve the spectrum efficiency of the system, generally including time domain diversity, frequency domain diversity and space...[Details]
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I2S bus principle and examples
I2S (Inter-IC Sound Bus) is a bus standard developed by Philips for audio data transmission between digital audio devices. Philips' I2S standard specifi...[Details]
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The largest sales opportunities exist in multi-channel SMU/IV test and temperature applications, as shown in Figure 1.
Figure 1 Target applications of the 3700 series hosts
Multi-channel...[Details]
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When I was a kid, the four-wheel drive car I played with would run away just by plugging in the DC motor. There are many types of motors, but the DC motor is the easiest to control. You can change...[Details]
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Debugging is the key work to check whether the PLC control system can meet the control requirements. It is an objective and comprehensive evaluation of the system performance. Before the system is ...[Details]
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Issues that should be noted in secondary switching during the switching operation of 220kV substations
In recent years, with the development of science and technology, mature intelligent and d...[Details]
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Abstract: This paper introduces a real-time image processing system based on dual DSP. The system uses two pieces of TMS320C6201 as the system computing center, and obtains the greatest flexibil...[Details]
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News at noon on May 23rd, some Samsung mobile phone users encountered black screen and large-scale restart problems in the early hours of this morning. In response to this, the official Samsun...[Details]
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At 17:46 yesterday afternoon (3rd), an earthquake with a magnitude of about 6.0 on the Richter scale occurred in the waters east of Taiwan, China. According to the preliminary investigation results o...[Details]
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China Energy Storage Network News:
At 23:20 on March 18, Gansu Electricity Spot Market took the lead in the country to launch the third settlement trial operation.
Gansu is one of the fi...[Details]
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Holtek has launched the new WPC Qi protocol 5W wireless charging receiver MCU BP66FW1242. It complies with the Qi communication protocol and has a built-in linear charger. With rich MCU peripheral ...[Details]
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The working principle is as follows: R1, R2, D1, Q1, D2 and C3 form a bootstrap startup circuit, and the startup voltage Vc is obtained to power IC1, IC2 and IC3 respectively. After the circuit is st...[Details]
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