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Today, MEMS microphones are replacing electret condenser microphones (ECMs) in audio circuits. Both ECM and MEMS microphones perform the same function, but each interface differently to the rest of...[Details]
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We often hear that a company is working with a car manufacturer to launch a fully autonomous car in a certain year. This disruptive technology seems to have caught people off guard. After all, accide...[Details]
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Intel and its ecosystem partners help data centers develop intelligently and build a strong engine for the digital economy
At the 2022 Intel China Data Center Partner Technology Summ...[Details]
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Regions and contours only contain the original description of the segmentation results. In practical applications, we also need to determine one or more feature quantities from the region or contou...[Details]
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A time relay is an electrical component used in a circuit with a lower voltage or a smaller current to connect or disconnect a circuit with a higher voltage or a larger current. It can be said that...[Details]
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Today's main electroacoustic products include high-performance microphones/handle microphones, balanced armature receivers, and silicon microphones/ultrasonic sound wave sensors.
Half of the annual...[Details]
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Does ARM's launch of A12 mean denying A15?
ARM is a very pure design company. It does not sell any processors to end consumers or manufacturers. Instead, it provides licenses to third-party compa...[Details]
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Recently, I found that many people are very interested in STM32's USB communication. It is indeed a long process to understand the USB communication protocol. However, USB HID communication is very si...[Details]
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(1) Quick Save As improves the efficiency of routine tasks
You are a hardware engineer, and you need to test the signal quality. Is it boring? Maybe a little bit - 32 data lines... 16 address li...[Details]
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As AI applications become more prevalent across a growing number of industries, the need for more computing resources, more data model storage, and reduced power consumption at the same time becomes ...[Details]
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Simple 24M logic analyzer circuit analysis Recently I was writing a driver for an I2C peripheral, but I couldn't debug it, so I started to wonder if there was a problem with the I2C protocol. Unfortu...[Details]
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As an essential instrument for electronic engineers, the oscilloscope has a wide range of uses, such as ripple testing, checking frequency, checking signal quality, measuring rise time, fall time a...[Details]
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Why is the Bluetooth headset not working well? Lossy compression during Bluetooth transmission The fundamental reason for the poor sound quality of Bluetooth audio devices is very simple. It is be...[Details]
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On the afternoon of December 14, technology company OPPO held a two-day "OPPO Future Technology Conference 2021" in Shenzhen. The protagonists of today's conference are self-developed chips and a n...[Details]
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The Zhijie brand has started delivering the R7 sport utility vehicle (SUV) in China. Zhijie is a luxury brand under Chery Automobile, but Huawei Technologies Co., Ltd. played an important role in t...[Details]
Microcontroller MCU
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