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In June, US chipmaker GlobalFoundries announced that it would invest more than $4 billion to expand chip production capacity in its Singapore plant. Foreign media believe that this announcement is no...[Details]

　　Compared with the parallel port ISP download cable using a 74LS244, the circuit and principle of this AVRISP are slightly more complicated. But it has advantages: the serial port download perform...[Details]

"This year, the average per-acre yield of crabs in our district's fishery science and technology demonstration base is about 350 kilograms, which is more than 20% higher than the district's average...[Details]

What are the most important timing factors for low-power precision signal chain applications? (Part 1) Summary This article will describe the timing factors and solutions involved in low-power sy...[Details]

Sina U.S. Stocks News: iPhone maker Apple (198.87, -0.08, -0.04%) and chip company Qualcomm (56.95, 1.05, 1.88%) will go to court in San Diego on Monday to "go to war" in what may be the largest corp...[Details]

1. Working principle and characteristics: Working principle: The core of the inverter device is the inverter switch circuit, referred to as the inverter circuit. This circuit completes...[Details]

A variety of magnetic components are used in high-frequency switching power supplies, and there are some basic issues that need to be studied and resolved. For example: (1) With the high frequ...[Details]

The United States is expected to approve a $1.9 billion bill to fund a plan to dismantle telecommunications network equipment, and is also expected to support $3.2 billion to provide emergency broadb...[Details]

Argonne National Laboratory The U.S. Department of Energy (DoE) said on Tuesday it plans to provide $120 million (€103 million) over five years to update a DOE Energy Technolog...[Details]

0 Introduction Wireless sensor network (WSN) is a self-organizing network, which consists of a large number of low-cost, resource-limited sensor node devices, and the nodes work together to achieve ...[Details]

I. Introduction In recent years, with the increase of human efforts in the development of the ocean, the research on the ocean has become more extensive and in-depth. Correspondingly, various environ...[Details]

Some time ago, European Commission President Von der Leyen said: The European Commission has launched an investigation into the subsidies provided by the Chinese government to electric vehicle manufa...[Details]

ASML Holdings, a major supplier of chipmaking equipment, said on Tuesday that it was shifting orders for some of its most advanced machines from one customer to another. ASML did not specify who the ...[Details]

Whether it is necessary to buy a robot vacuum cleaner depends mainly on one's actual situation and needs. Robot vacuum cleaners are very practical for people who do not have the time or are unwilli...[Details]

Working principle of unit circuit in power supply system 1. Rectification and filtering circuit (AC/DC) The function of the rectifier circuit is to convert the alternating curre...[Details]