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Many articles about using AT89C205l to make electronic perpetual calendars all use the internal timing counter of the microcontroller for timing, which is inevitably affected by power outages and req...[Details]
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When using any peripheral in STM32, the corresponding clock must be turned on. There are 5 clock sources for users to choose from in STM32:
1.HSI high-speed internal clock, RC oscillator, frequency i...[Details]
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1. Introduction
When generating electricity, solar cell modules do not convert all the light energy they receive into electrical energy, but only a small part of it. Most of the energy evapo...[Details]
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As electronic devices such as mobile phones continue to grow rapidly, the semiconductor packages installed on the limited substrate area in these devices are gradually becoming smaller and thinne...[Details]
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Echion Technologies, a Cambridge University spin-out based in Sawston, is preparing to commercialise its technology, which it says has been trialled to reduce charging times for mobile phones and ele...[Details]
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For MHL devices, the equipment required for testing mainly includes high-bandwidth oscilloscopes, probes, MHL fixtures, and MHL automatic test software. MHL testing requires an 8GHz bandwidth o...[Details]
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1. What is the forward rated current of a diode?
The rated current of a diode is the main nominal value of the diode. For example, for a 5A/100V diode, 5A is the rated current. Usually...[Details]
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Recently, Xiangong Intelligent, as a product portfolio provider with intelligent controllers and digital software as its core, was invited to attend ITES again.
...[Details]
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Applied Materials Releases First Quarter Fiscal Year 2022 Financial Results
Record quarterly revenue of $6.27 billion, up 21% year-over-year
The quarterly GAAP oper...[Details]
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Translated from - semiwiki.com The relationship between the three appears much more complicated. On the surface, it looks simple. TSMC competes with Intel to produce its own chips, while TSMC makes...[Details]
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Introduction When using a power meter or power analyzer for testing, we are generally required to select an appropriate range so that the measurement is more accurate. Generally, the measured value i...[Details]
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After nearly a decade and five major nodes and a host of half-nodes, semiconductor manufacturing will begin to transition from finFETs to full-gate stacked nanosheet transistor architectures at the 3...[Details]
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Usually, the following situations require a higher specific gravity: ① When the substrate is severely oxidized (this phenomenon cannot be objectively identified by the naked eye and must be tested in...[Details]
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ARM neither produces nor sells chips, it only sells chip technology licenses. However, it has achieved a market share of more than 90% in the handheld device market. In 2016, SoftBank spent more than...[Details]
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Shadow mode is actually to simulate the interaction process between people in the autonomous driving system according to human driving habits through data collection. For developers, they need to r...[Details]
Microcontroller MCU
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