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introduction
Frequency conversion
Energy-saving technology principle: Generally, the design of electrical traction equipment takes into account the possibility of short-term overload ope...[Details]
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Looking back to May 2019, the US blockade of Huawei broke out. A year later, when everything seemed to have calmed down, there were reports that the United States had increased its export controls ...[Details]
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Content excerpted from "S3C2410 Complete Development Process"
Before starting the subsequent experiments, we have to understand the use of the arm-linux-ld connection command. In the above experiment...[Details]
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Basic features:
①Adopts adaptive incremental (8) modulation (ADM). ②The
addressing capacity of YYH40 is 512k bits.
③One or two DRAM chips can be selected as external memory.
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On March 30, with the lighting of the "State Grid Tianjin Company" logo on the Huawei cloud management page of the headquarters, it marked that Tianjin Power had completed the construction of the 8...[Details]
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Intel has introduced enhanced series products based on the three basic products of the MCS-51 series, namely the 52 sub-series, with typical products being: 8032/8052/8752. Their internal RAM ha...[Details]
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In view of the high cost and low accuracy of temperature measurement solutions in the traditional industrial field, a low-cost, high-precision, and strong anti-interference industrial temperature mea...[Details]
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How to light a lamp Proceed as follows 1. Look at the schematic diagram to determine the pins that control the LED 2. Check the main chip manual to determine how to set/control the pins The chip ...[Details]
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Cars have become a means of transportation for many families, providing great convenience for family life. However, many people have been careless in life. For example, the car key is forgotten in ...[Details]
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The root file system actually has two meanings: 1. It is the root. 2. It is the file system.
Root: It means the first one. It must be there.
File system: This is what we see when compilin...[Details]
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1. Short LED life: The theoretical life of LED produced by regular manufacturers is generally about 80,000 hours. However, many luminous characters now frequently replace LED modules before they ...[Details]
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Previously, microprocessors (MPUs) and microcontrollers (MCUs) were two distinct devices, with MPUs supporting rich software systems such as Linux and related software stacks, while MCUs would...[Details]
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Introduction:
FreeRTOS-Kernel V10.5.1 | gcc version 6.5.0 (crosstool-NG 1.24.0) Modified the official ARM7_LPC2000 porting template file (FreeRTOS-Kernel/portable/GCC/ARM7_LPC2000) to use heap...[Details]
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Toyota released the new hydrogen fuel cell car "Mirai" in Tokyo at 10:00 am Japan Standard Time. As Toyota's first mass-produced hydrogen fuel cell model, it has attracted much attention since th...[Details]
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On October 30, GeoMate, a leading-edge mapping solutions provider, announced a partnership with dSPACE, a simulation and validation solutions provider, to accelerate the development of advanced dri...[Details]
Power technology
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