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Unex, a world-leading supplier of V2X (Vehicle-to-Everything) systems, and STMicroelectronics, a global semiconductor leader serving multiple electronics applications, have announced the integration ...[Details]
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On September 1, the GEM Listing Committee held the 53rd IPO Review Meeting in 2021, reviewing the IPO applications of Shandong Jingdao Microelectronics Co., Ltd., Suzhou Yubang New Materials Co., Lt...[Details]
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If there is any device that can replace smartphones in the future, the answer may be wearable devices. Sources revealed that Facebook has cooperated with Italy's Luxottica, the world's largest sung...[Details]
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Using the energy storage characteristics of capacitors and inductors, high-frequency switching is performed through a controllable switch (MOSFET, etc.), and the input electrical energy is stored in ...[Details]
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MCS51 refers to the general name of a series of single-chip microcomputers produced by the American INTEL company (yes, the famous INTEL). This series of single-chip microcomputers includes many varie...[Details]
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LED lighting has the advantages of energy saving, high efficiency, environmental protection, and long life. LED lighting will gradually replace incandescent lamps and fluorescent lamps. If LED lighti...[Details]
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Apple has officially begun using its own chips for some Mac hardware. Apple CEO Tim Cook called it a "historic day for the Mac," detailing the transition to PowerPC, OS X 10 and Intel chips, and unve...[Details]
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Maybe my idea was wrong from the beginning. The receiving speed of the serial port is much faster than the total time of data access and LCD driving. Many characters transmitted from the computer are ...[Details]
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1 Overview
At present, there are two main development directions for UPS: one is the continuous strengthening of new functions, such as adding remote monitoring, automatic diagnosis, ident...[Details]
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Huawei launched the Honor 8S 2020 in the UK on June 5, which supports Google Play services and is priced at 99.99 pounds, or about 896 yuan. IT Home learned that compared with Honor 8S (20...[Details]
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The first and most common circuit topology that everyone may come into contact with is probably flyback. At least when I first came into contact with power supplies, the first one I used was flybac...[Details]
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Today, industrial and commercial information showed that new investors in this round of financing include well-known institutions such as the National Big Fund Phase II, Xiaomi Changjiang Industrial ...[Details]
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The following figure shows the application circuit of the brightness delay line. When the brightness signal is input to this delay line, its output signal is delayed for a certain period of time, abo...[Details]
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The electromagnetic speed regulating motor speed regulator does not respond, there may be the following reasons:
Power failure: unstable power supply voltage, poor contact of power supply line...[Details]
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1. Principle and classification of supercapacitors
Supercapacitors are mainly composed of positive and negative electrodes, electrolyte solution, separator and current collector. The separ...[Details]
Microcontroller MCU
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