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Electrolytic capacitors will leak over time. The circuit shown in the attached image allows you to test the leakage of capacitors and decide whether they are worth using. You can suppress leakage b...[Details]
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According to foreign media reports, Apple recently acquired Spectral Edge, a British startup photography technology company, to improve the iPhone's night mode and other photography features. ...[Details]
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Redmi officially announced a new teammate for the Note10 series - Redmi's first noise-cancelling headset, AirDots3 Pro. This headset was released at the Redmi Note10 series "Flagship Core Li...[Details]
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1. Introduction
In the traditional variable frequency speed regulation system composed of general frequency converter, asynchronous motor and mechanical load, when the potential load driven b...[Details]
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Bandwidth is the first parameter most engineers consider when choosing an oscilloscope. This article will provide you with some useful tips on how to choose the right oscilloscope bandwidth for your...[Details]
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Due to the size and cost constraints of the microcontroller, the M4K core does not support standard functions such as instruction cache (I-cache) or data cache (D-cache). This article focuses on one ...[Details]
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1. Working principle of full-controlled inverter: It is a commonly used single-phase output full-bridge inverter main circuit, and the AC components use IGBT tubes Q11, Q12, Q13, and Q14. The condu...[Details]
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When the integrated V-cone flowmeter was put into use, the differential pressure transmitter displayed a negative differential pressure value on site. The following is the inspection plan determined f...[Details]
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The core of the electronic license plate is the electronic tag based on RFID technology, and RFID electronic tags are divided into two categories: active and passive. The advantages and disadvantag...[Details]
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Skyworks Solutions announced today that Nordic Semiconductor is leveraging its connectivity engine to enable ultra-low-power wireless communications. Specifically, Nordic is using Skyworks’ family of...[Details]
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Contents The utility model relates to a flow meter, in particular to a valve body of a rotary flow meter. Background of the Invention The rotary flowmeter is a high-precision meter used for continu...[Details]
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Apple is studying how AirPods or AirPods Max can distinguish between different ear pads, or AirPod silicone tips, and then computationally change the audio properties to adapt. Apple has previ...[Details]
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Quectel recently released an investor relations activity record sheet, which provides an interpretation of the company's raw material supply and business conditions. Regarding the supply of raw mat...[Details]
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According to foreign media reports, after 5nm, TSMC and Samsung Electronics' 4nm process technology has also been successfully mass-produced. It has been reported that the Snapdragon 8 Gen 1 mobile p...[Details]
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Escrapt’s holistic cybersecurity protection – DV business model – covers the entire DevOps cycle from embedded (e.g., hardware security modules and automotive firewalls) to cloud (e.g., key managem...[Details]
Analog electronics
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