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Schematic ##//Source code #include reg52.h #include stdlib.h #define uint unsigned long #define uchar unsigned char sbit N1 = P1^0; sbit N2 = P1^1; sbit N3 = P1^2; sbit N4 = P1^3; sbit N5 = P...[Details]
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Industrial motion control covers a range of applications, including inverter-based fan or pump control, factory automation with more complex AC drive control, and advanced automation applications s...[Details]
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Qorvo® Acquires UnitedSiC, a Leading Supplier of Silicon Carbide Power Semiconductors
Beijing, China, November 4, 2021 - Qorvo®, Inc., a leading supplier of RF solutions for mobile a...[Details]
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Mobileye released its next-generation chip at CES. Prior to that, it was revealed that Intel wanted to push Mobileye into the market for splitting and listing separately. Personally, I think that a...[Details]
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Application of DDE between PLC and Excel in Measurement and Control System
This paper introduces the technology of linking PLC and Excel through DDE, linking PC and PLC to directly acc...[Details]
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I have always wanted to write a post to summarize my learning experience, experience and methods. Today I finally started writing it. Haha, this is my experience, experience and method of learning ...[Details]
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Recently, the reporter learned from the Municipal Development and Reform Commission that the largest electric vehicle charging station in the province, Ganzhou Shanshan Outlets Charging Station, ha...[Details]
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On May 13, SMIC announced its first quarter financial report for 2021. As of March 31, 2021, SMIC's sales in the first quarter were US$1.1036 billion, a year-on-year increase of 22% and a month-on-mo...[Details]
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The application field of wireless sensor network is very wide. Wireless sensor nodes are generally powered by batteries, with simple hardware structure, small communication bandwidth, and short poi...[Details]
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When smart watches are no longer just an accessory to mobile phones... Smart watches are changing and experiencing a new round of industry boom. Xu Kun, general manager of OPPO's wearable busine...[Details]
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According to foreign media reports, Japan's Toray Industries has developed a non-porous separator for lithium metal batteries that can significantly improve battery safety and is expected to be used ...[Details]
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Chinese electric vehicle battery maker Contemporary Amperex Technology Co., Ltd. (CATL) plans to enter the U.S. energy storage market and will debut a residential energy storage system at the 2019 ...[Details]
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At present, the global industrial overproduction and underconsumption have reached a point where there is no way forward without improving industrial production. Looking back at the past year of 2019...[Details]
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1. The viewing angle of the entire screen of the 3-in-1 LED display is larger than that of the 3-in-1 LED display, and the surface of the 3-in-1 LED display can be treated with diffuse light reflec...[Details]
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1. Set obj and src
ifneq ($(OBJTREE),$(SRCTREE))
ifeq ($(CURDIR),$(SRCTREE))
you :=
else
dir := $(subst $(SRCTREE)/,,$(CURDIR))
endif
obj := $(if $(di...[Details]