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The three-phase motor is a common electric motor. Its working principle is to use the rotating magnetic field generated by the three-phase alternating current in the stator winding to drive the rot...[Details]
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introduction In the existing CNC systems, the motion controller is designed by using the computer numerical control system solution of industrial control computer plus motion control card. As the ove...[Details]
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You may remember that in Chapter 1 we talked about the persistence time of the P31 phosphor on the ordinary analog oscilloscope CRT being less than 1ms. In some cases, a CRT using P7 phosphor can g...[Details]
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LED digital tube is
composed
of light emitting
diodes
, also known as
semiconductor
digital tubes. Strip-shaped light emitting diodes are connected in a common cathode (negative) or c...[Details]
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The serial port configuration of the microcontroller can use SCT-ISP software, the method is as follows, the crystal oscillator frequency of my microcontroller is 11.0592Hz The test procedure is as...[Details]
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The following figure is a circuit diagram of DC or battery input, which performs constant current control on 6 strings of LEDs
It adopts a multi-string boost structure design. The LED driving met...[Details]
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In satellite communications, data transmission rate is an important indicator of performance. Recent studies have found that the average power consumption of satellites has increased by 350%, the d...[Details]
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Since the beginning of 2020, the world has gradually experienced a chip shortage, which has intensified. How serious is the "chip shortage" problem? The CEO of GlobalFoundries Semiconductor said that...[Details]
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On June 21, the scientific research project "Industry Park Distribution Network Planning Research Service under the Situation of Liberalization of Incremental Distribution Business" completed by Qi...[Details]
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1 Introduction
In the field of personal identification, fingerprint recognition, as one of the most mature biometric technologies, has become the first choice for many applications. Co...[Details]
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In modern industrial and agricultural production, the storage volume of granular or powdered solids such as plastic granules, coal powder, grains, flour, etc. is often controlled, and the exact pos...[Details]
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"NI's solution brought many benefits to this application. First, the NIVSA/VSG solution is much faster than comparable benchtop instruments - with traditional benchtop instruments, the test would...[Details]
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0 Introduction
In the design and construction of communication systems,
communication power supply
is called the heart of the communication system. The power supply system will dire...[Details]
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South Korean telecom giant SK Telecom has signed an agreement with the Incheon Free Economic Zone to develop autonomous driving infrastructure based on 5G. 5G refers to the fifth-generation mobile ne...[Details]
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IO-Link – Continuous communication up to the last meter
Background and foundation
With the rise of Industry 4.0, the demand for intelligent sensors/actuators with reconfigur...[Details]
Analog electronics
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