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On March 21, according to AndroidWorld, the Galaxy S22 Ultra was reported to have GPS problems and could not be used normally. On Samsung's community forums, some users complained that the GP...[Details]
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Content from: EEtimes+ "Integrated Circuits Require Long-termism" China's semiconductor industry has set ambitious technological goals for the end of this century, but they may end up being just pi...[Details]
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For every circuit designer, power supply is basically a problem that will be encountered 100%, especially in embedded design. For many weak current designers, the knowledge of power electronics is ...[Details]
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Definition and classification of
power supply
Students, today we are going to learn a lesson about the working principle of power supply. Because it is a knowledge popularizat...[Details]
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China Mobile successfully made the first 5G call on a 5G mobile phone on the Beijing 5G test network. The call used the NSA core network and IMS network upgraded from the 4G live network, enabl...[Details]
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On the morning of December 29th, a new patent from Microsoft revealed the company's prototype of a "multi-panel device" with a tri-fold design. The patent was granted by the U.S. Patent and ...[Details]
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Many newbies have been asking about the problem of voltage conversion between 3V and 5V when designing with MSP430 in microcontroller QQ groups and microcontroller technology forums. For this rea...[Details]
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In control systems, the I/O port of a single-chip microcomputer is often used to drive other circuits. The relevant data on the driving capabilities of the I/O ports of several commonly used single...[Details]
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1 Photovoltaic grid connection
Power generation system composition
The photovoltaic grid-connected power generation system is mainly composed of solar panels (i.e. photovoltaic arrays), g...[Details]
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GPIO Gerneral-Purpose IO ports, that is, general IO ports. In embedded systems, there are often a large number of relatively simple external devices/circuits. Some of these devices/circui...[Details]
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WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched an automotive adaptive headlight solution (ADB) based ...[Details]
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Serial communication between C51 and atmega64. I won't go into details about the relevant theoretical knowledge here, but will just mention a few:
Several registers used by 51 UART
SCON: SM0 S...[Details]
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Nowadays, more and more consumers are dissatisfied with the quality of built-in audio output of old computers or mobile devices, and hope to get a higher quality audio experience through external d...[Details]
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Smart home is based on the house as a platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology t...[Details]
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On November 11, semiconductor solutions provider Renesas Electronics announced today that it has taken the lead in launching the "8-in-1" proof of concept (Note) (PoC) solution for electric vehicle...[Details]
Motor Drive Control（Motor Control）
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