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Apple today released the latest 4C165 firmware update for AirPods 2, AirPods 3, AirPods Pro, and AirPods Max, according to MacRumors. AirPods 2 and AirPods Max were previously running firmware ...[Details]
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January 22, 2024, Beijing - Jingwei Hengrun, a Chinese automotive intelligent driving system solution provider, announced that it will be the first in China to mass-produce an ADAS system based on...[Details]
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This program does not display normally after powering on, but becomes normal after a while. The buttons do not seem to work. I hope you can understand what is going on.
The frequency is 12mhz, star...[Details]
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Recently, there was news that a new Snapdragon 870 phone under Xiaomi has obtained the domestic 3C certification and supports 67W fast charging. Some industry insiders believe that this phone...[Details]
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Recently, at the Los Angeles Auto Show, Volvo and Luminar announced new developments around their lidar perception technology, which could have a significant impact on the safety of autonomous dr...[Details]
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Distributed read allows the data from the LTC2380-24 acquired over N samples to be read out one or a few bits at a time per sample, reducing the frequency of SCK, allowing a relatively slow μ-control...[Details]
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Let's look at some of the specific causes of signal degradation in today's digital designs. Why are these problems so much more prevalent now than in years past? The answer is speed. In the "slow old...[Details]
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1. Introduction
Fingerprints are widely used in industries with high security requirements, such as customs, finance and criminal investigation, due to their uniqueness and lifelong immutabili...[Details]
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The MAX9850 is an audio DAC with a unique clock circuit that allows the device to achieve good audio performance over a wide range of master clock frequencies. Typical audio DACs require a master cloc...[Details]
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In the "Wireless Subsystem Synchronization" of GSM 05.10 clause, it is stipulated that: "The base station should use a single frequency source with an absolute accuracy better than 0.05 ppm (5×10-8) a...[Details]
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/********************************************** Method 1: Delay method Hardware: 11.0592MHz crystal, STC89C52, RXD P1.0 TXD P1.1 T1 P3.5 Baud rate: 9600 Description: T0 is used for timing, mode 1, ti...[Details]
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1. The concept of interruption We can understand the concept of microcontroller interrupts as follows: when the microcontroller is processing an event A, another event B request (interrupt request) ...[Details]
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Since the RS-422 bus has the characteristics of strong anti-interference ability, high communication rate, long communication distance, and can communicate with multiple slaves, the bus is widely u...[Details]
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Huawei's US research arm Futurewei began laying off employees on Monday, Reuters reported. One employee, who declined to be named, told Reuters he had been fired and needed to leave the office by n...[Details]
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The previous article in this series, "A detailed explanation of the operational design domain (ODD) of autonomous driving", explained what autonomous driving ODD is. This article explains the concept...[Details]
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