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The Ministry of Industry and Information Technology of China has announced the 2019 "Energy Efficiency Star" product catalog. In the terminal consumer product catalog, there are household appliances ...[Details]
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As the title says, the company's project, stm32 was originally naked, and the driver and other parts were written directly. This week, the driver and upper-level application were upgraded to the ucos ...[Details]
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Recently, at the largest battery exhibition "Inter Battery 2024" in South Korea, Battery Network learned that the three Korean battery giants were competing to announce their products in solid-state ...[Details]
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45MHz IF Amplifier with Crystal Filter
A 40673 dual-gate MOSFET is matched to a 45MHz crystal filter with an impedance of approximately 2KM. The +4V supply is variable (approximately +4-=4V) to ...[Details]
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1 Introduction
Variable frequency air conditioners have developed rapidly due to their energy saving, more stable indoor temperature, low noise and higher comfort. It has become an industry consensus...[Details]
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The semiconductor summit held by the US government on September 23rd turned into a "Hongmen Banquet". The theme of this meeting was to deal with the impact of the new coronavirus variant on the suppl...[Details]
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When introducing the microcontroller resources earlier, we mentioned that the STC89C52 has a total of 512 bytes of RAM, which is used to save data. For example, the variables we define are stored dir...[Details]
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Design Definition As people acquire more and more information from the outside world, vehicles - as well-equipped high-tech carriers - must effectively integrate this information explosion. The hum...[Details]
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This mixer circuit schematic we propose here is built around four amplifiers, which are current controlled, all of which are integrated in the IC SSM2024 produced by Precision Monolithic Inc. (PMI)...[Details]
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This article introduces the main features of the dsPIC33F series, the series product block diagram and the 220W solar micro inverter reference design connected to the grid, including the main featu...[Details]
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GREENSBORO, N.C., May 6, 2021 – Qorvo®, Inc. (Nasdaq: QRVO), a leading provider of innovative RF solutions that connect the world, today announced it has completed its acquisition of NextInput, a Mou...[Details]
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Dell Selects OmniVision's OV02C to Provide Superior 1080p Webcam Performance for Next Generation Latitude Notebooks OmniVision’s New OV02C Image Sensor Enables Best-in-Class Video Performance and U...[Details]
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Introduction
Any form of electrical lighting product produces a negative product: heat. From incandescent light sources to fluorescent lighting, generations of engineers have developed ways to...[Details]
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With the further improvement of the modernization of medical instruments and equipment, the phenomenon of instruments and equipment not being able to work properly and damaging the system due to in...[Details]
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Jintian inverter is a kind of equipment widely used in the field of industrial automation. Its parameter setting is crucial to the stable operation and performance of the equipment. This article wi...[Details]
DSP and ARM Processors
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