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If you prefer new energy vehicles and hope to buy one to save more money, I believe you have received good news recently. BYD has developed a blade battery, which was released on March 29. The main f...[Details]
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Google announced Android 12 during the keynote at the opening ceremony of I/O 2021, and now the first public beta of the system has been launched. The Android 12 public beta is currently availa...[Details]
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Xiaomi will launch two 5G mobile phones on September 24: Xiaomi 9 Pro 5G and Xiaomi MIX 5G Era concept phone. Regarding the new Xiaomi MIX product, the official has not announced the specific...[Details]
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Previously, Honor announced that it would release a new product category on July 15, and it would not be a traditional TV. Now the JD page has exposed the new Honor Smart Screen. According to reports...[Details]
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In the field of electronic products, chips are an absolute upstream industry. For some reasons, this topic has been mentioned frequently in the past two years. Regarding the issue of "chip m...[Details]
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Volkswagen's CARIAD and STMicroelectronics jointly develop chips for software-defined cars
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New cooperation model: CARIAD and Volkswagen Group will establish direc...[Details]
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On June 17, according to foreign media reports, the Samsung Galaxy A71 5G will be launched in the United States on June 19 and will become the cheapest 5G mobile phone in the United States. T...[Details]
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A few days ago, I saw a piece of news on TV: a military fuel cell drone was exhibited at a certain aviation technology exhibition in South Korea. Since it has been exhibited, I think the South Korean...[Details]
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RTC-Real Time Clock is a real-time clock module for 430 microcontrollers. It can be configured as a real-time clock mode (perpetual calendar) or a general-purpose 32-bit counter mode. The real-time...[Details]
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3 Read the average value of the triangle wave 3.1 Brief description of test principle Connect a DC level signal or a triangle wave signal to the EAP1/EAN1 pin of UCD3138 (as shown in Figure 4), and t...[Details]
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As early as March this year, Apple released a report titled "Apple's patent for a future virtual reality keyboard". The main meaning of this patent is that in the future, users will not need a physic...[Details]
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Notice of the General Office of the Ministry of Commerce on Accelerating the Construction of Digital Commerce Services to Build a New Development Pattern To the competent commercial departments of al...[Details]
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1 Overview --- As the capacity of FPGA increases, the design of FPGA becomes increasingly complex, and design debugging becomes a very arduous task. In order to put the design into the market as soo...[Details]
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Sound is actually a kind of energy wave, so it also has the characteristics of frequency and amplitude. The frequency corresponds to the time axis, and the amplitude corresponds to the level axis. ...[Details]
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When the power is turned on, within the time determined by R2 and C2, the trigger level of NE555's pin 2 is lower than Vcc/3, and the pin 3 outputs a pulse; then, Vcc charges C2 through R2 and VD1, a...[Details]