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Several Test Methods of Cable Fault Tester 1. Low voltage pulse test method The use of this cable fault tester is mainly to use the resistance of electromagnetic waves to test during the test. ...[Details]
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"Arctic" printed circuits. Image source: IBM Corporation IBM in the United States has recently launched a brain-inspired chip called "Arctic", which runs image recognition algorithms driven by ar...[Details]
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Officials claim that the new Galaxy Fold is a new category of mobile technology that will bring a new smartphone experience. Regarding what changes the Galaxy Fold will bring, Leifeng.com selec...[Details]
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According to a study by IBM, 120 million workers will need to receive retraining in the next three years due to the popularization of artificial intelligence. Artificial intelligence (AI) is develo...[Details]
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On June 8, Nanlin Electronics issued a reminder announcement regarding the rejection of the resolution at the first extraordinary general meeting of shareholders in 2020 and the termination of the de...[Details]
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"Including tax, 671 yuan per chip." After searching on the computer for a while, Chen Jia gave a quote for the L9369-TR chip. As a chip model of STMicroelectronics, the L9369-TR chip was once an im...[Details]
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The function of the A/D converter is to sample the analog input signal to obtain a digital signal that can be processed by the computer. The circuit diagram of the A/D input module of the development...[Details]
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Against the backdrop of the country’s key support for “two new and one heavy” (new infrastructure construction, new urbanization construction, and major projects such as transportation and water co...[Details]
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In ATMEL's 89S51 series, 89S51 has the same function as 89C51. Command compatible. HEX programs can be used directly without any conversion. 89S51 only adds a watchdog function than 89C51. For other ...[Details]
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Linear power supplies have a heat dissipation problem on the output transistor. For example, in a 0~15V variable power supply, for a given 50V 1A output, there is a 10V drop on the output transistor...[Details]
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Abstract: In order to realize the wireless transmission of terminal call data, the design uses STC89C52RC single-chip microcomputer as the control chip and low-power chip nRF905 as the wireless tra...[Details]
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There is a professional term in the power industry called "peak shaving and valley filling", which means that part of the load in the peak load period is arranged in the valley load period through ...[Details]
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Siemens 300 series PLC The PLC used in this case is 315-2DP. This model of PLC has two communication interfaces: MPI and DP.
First, connect 300PLC to Xingda Easy-control PLC to Ethernet ...[Details]
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The measurement and control of temperature and humidity are increasingly widely used in many fields of industrial production, meteorology, environmental protection and daily life. There are many place...[Details]
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ABB robots are intelligent devices widely used in the field of industrial automation. They are highly flexible, reliable and precise, and can complete various complex tasks. In order to achieve the...[Details]
Test/Measurement
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