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On December 31, 2019, 32 data application services including the channelized reporting of the financial multi-dimensional lean system successfully passed the pilot task verification of the headquar...[Details]
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1. The AVR document requires that it is best not to nest interrupts, and only this interrupt can be executed before the next interrupt is executed; 2. When the ADC is sampled, if there is an externa...[Details]
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Since most photovoltaic power station projects are located in rural areas, the actual situation is complex and changeable, which places strict requirements on inverters.
【Characteristics...[Details]
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The principle of the clamp ammeter is to use the principle of electromagnetic induction. The wire to be measured is clamped into the iron core edge of the clamp ammeter made of stacked silicon steel ...[Details]
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The radar level meter adopts the working mode of transmitting, reflecting and receiving. The antenna of the radar level meter emits electromagnetic waves, which are reflected by the surface ...[Details]
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With the development of the global economy and the improvement of people's living standards, cars are increasingly used in daily life, so the requirements for energy conservation, emission reductio...[Details]
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On May 31, Glory Ventures officially announced that it had completed the second phase of its US dollar fund with a significant oversubscription, and the fund size was ultimately controlled at US$120 ...[Details]
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There are more than 50 million people with disabilities in the United States, and that number is growing rapidly as the population ages. This has renewed the push to develop more sophisticated ass...[Details]
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AD8137 is a rail-to-rail output low-cost fully differential high-speed amplifier launched by ADI. It has low noise, low distortion and wide dynamic range. It can be used to drive 12-bit ADC and is ...[Details]
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According to foreign media NokiaPowerUser, Nokia Mobile seems to be planning to launch two new Nokia smartphones with battery capacities of 4500 mAH and 5000 mAH in the near future. Both TÜV ...[Details]
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91Mobiles reported that a new Samsung phone called Samsung Galaxy A51s appeared on Geekbench with model number SM-A516V, and some parameters and specifications were also exposed. It is repo...[Details]
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The previous article introduced how to write platform misc drivers. Because misc devices are a type of character devices, they do not require many functions to register, so this is just a practice. T...[Details]
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Precautions for industrial infrared thermometers
(I) The probe protective lens is the most easily damaged part of the infrared thermometer, so the probe lens must be carefully protected.
(...[Details]
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How to use an oscilloscope Obtaining a baseline: When the operator uses an oscilloscope without an instruction manual, he must first obtain a thin horizontal baseline before using the probe to p...[Details]
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Introduction
With the development of the automobile industry and the continuous integration of modern electronic technology, communication technology, network technology and other technologies,...[Details]
Power technology
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