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Nubia's annual flagship Nubia Z20 will be officially released tomorrow (August 8). The official has stated that Nubia Z20 will be the "king-level photography flagship phone." Just on August 6...[Details]
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The power supply is often the most easily overlooked part in the circuit design process. As an excellent design, the power supply design should be very important, which greatly affects the performanc...[Details]
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Both STM8 and STM32 are equipped with independent watchdogs, and their role is self-evident. The following are examples of using independent watchdogs for STM8 and STM32: For STM32 MCU: #define...[Details]
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0 Introduction
With the continuous acceleration of urbanization, the number of motor vehicles has increased rapidly, and the pressure on urban road traffic has increased day by day. Under the c...[Details]
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Recently, Anhui Changjiu New Energy Technology Co., Ltd. completed the construction of a 2GWh cascade utilization energy storage factory, which is an important step taken by Changjiu Logistics in t...[Details]
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1 Introduction
Sine signal generator is a widely used signal source, and the requirements for it are getting higher and higher with the development of technology. The traditional sinusoidal signa...[Details]
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process vector_pabt vector_stub pabt, ABT_MODE, 4 __pabt_usr usr_entry pabt_helper bl CPU_PABORT_HANDLER // v6_pabort do_PrefetchAbort const struct fsr_info *inf = ifsr_info + fsr_fs(if...[Details]
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On October 11, the Qinghai Salt Lake Chuangrong Yellow River Hydropower Chaerhan Industrial Park 530,000-kilowatt source-grid-load-storage project started construction, marking another solid step forw...[Details]
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open data file- connect- program- start application Hardware connection completed open data file The software file box appears connected The software displays connected successfull...[Details]
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Overview As an efficient cold sterilization method, ozone has been widely used in all walks of life. Ozone, which has high efficiency and rapid sterilization, is widely used in hospital environment d...[Details]
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This article focuses on how to drive a piezo buzzer with a large AC voltage using a microcontroller. It uses a four-MOSFET circuit connected to two I/O pins of the microcontroller (Reference 1). The ...[Details]
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China Energy Storage Network:
Grid-scale energy storage is being deployed at an unprecedented rate in parts of the world. What role have these energy storage facilities played so far in add...[Details]
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Kernel version：2.6.14
CPU architecture：ARM920T
Author：ce123(http://blog.csdn.net/ce123)
Let's first post the source code of the expand_files function:
view plain copy
print ?...[Details]
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Transformer center tap push-pull single-phase inverter circuit
Working principle:
Switches T1 and T2 conduct electricity 180 degrees
in turn.
The off-state voltage of th...[Details]
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Siemens PLC (Programmable Logic Controller) is a programmable logic controller widely used in the field of industrial automation. In practical applications, PLC often needs to communicate with vari...[Details]
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