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Early this morning, Apple officially released the official version of iOS 15.4. iOS 15.4 adds the ability to unlock the iPhone 12 and later models with Face ID while wearing a mask. This update also ...[Details]
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1 Introduction With the development of social economy, DC motors have become more mature in theory and practice. For example, the double closed-loop speed control system has excellent operation a...[Details]
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3TVS application circuit diagram
Figure 3 TVS application circuit diagram
As shown in Figure 3, it is a typical switch...[Details]
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With the rapid growth of new energy vehicle ownership in my country, the number of retired power batteries is also gradually increasing. In 2022, the first batch of power batteries put on the market ...[Details]
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August 19 news, today, Xiaomi officially announced that the in-store pickup service is officially launched. It is reported that after placing an order on Xiaomi Mall, consumers can go to the ...[Details]
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It is composed of a 555 time-base integrated circuit and a high-voltage transistor, driving a high-voltage package used in a television to generate a high voltage of 12kV~20kV. High-voltage generator...[Details]
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Migration environment 1. Host environment: CentOS 5.5 under VMare, 1G memory. 2. Integrated development environment: Eclipse IDE 3. Compilation environment: arm-linux-gcc v4.4.3, arm-none-linux-gnue...[Details]
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Preface: Since the working range of my first 3D printer was too small and it was a Delta structure, I was too lazy to modify it, so I simply redesigned a new machine with UM2 structure. Then when I d...[Details]
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Recently, ZTE released its new mobile phone Libero 5G II in Japan, and disclosed the parameter information and launch time of the phone. IT Home learned from ZTE Japan's official website th...[Details]
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Stacker is one of the most representative equipment in the three-dimensional warehousing system. Enotek Technology is an innovation-driven full-link industrial intelligent logistics solut...[Details]
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On October 21, Juzi Technology announced that in the first three quarters of 2021, the company achieved operating income of 408 million yuan, a year-on-year increase of 18.77%; net profit attributabl...[Details]
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On January 24, according to @数码闲聊站, Xiaomi has a 6.7-inch regular flagship on the way. It may be the super cup of the Xiaomi 12 series-Xiaomi 12 Ultra. This will be the most powerful flagship p...[Details]
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Apple today pushed the iOS/iPadOS 15.6 Developer Preview Beta 2 update (build number: 19G5037d) to iPhone and iPad users. This update was released 13 days after the last one. Apple has only offic...[Details]
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introduction With the popularity of TI's 32-bit DSP , 32-bit processors have become the mainstream products in the control field. Compared with traditional microprocessors, they are faster, more ...[Details]
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With the rapid development of the new energy industry, photovoltaic power generation is being used more and more widely. As a key component of photovoltaic power generation systems, most photovoltaic ...[Details]
Microcontroller MCU
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