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According to news on January 11, Tata Group Chairman Natarajan Chandrasekaran recently publicly stated that the group plans to disclose plans to build a state-of-the-art semiconductor manufacturing p...[Details]
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Recently, public information shows that Tencent has obtained another patent, which aims to solve the problem of users having difficulty finding their cars in parking lots. According to the patent doc...[Details]
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Huawei is making cars, rumors are rising again With the official release of the new Baojun RC-6, the first mass-produced car equipped with HUAWEI HiCar smart interconnection, at the end of 2019, th...[Details]
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Recently, Huawei announced the first batch of 18 car companies in its 5G automotive ecosystem on its official website. The above-mentioned automobile companies are: FAW Group (FAW Hongqi, FAW Bestu...[Details]
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On June 5, Sun Yantao, director and general manager of Jiejie Microelectric (Shanghai) Technology Co., Ltd., said in an institutional survey that the relationship between the company and Jiejie Micr...[Details]
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The U.S. Commerce Department said Huawei Technologies Co. Ltd.'s temporary license was extended for 45 days, delaying an original ban on the company buying components from some U.S. suppliers. ...[Details]
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At the 2022 I/O Developer Conference held last month, Google officially announced that the Pixel 7 series of mobile phones will be released this fall. However, recently an overseas blogger has expose...[Details]
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With the development of LED lighting, its control methods are also gradually improving. The advantage of PWM technology using digital output to control analog circuits is applied in many fields. This...[Details]
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From the perspective of 3G mobile payment, the information security requirements in 3G mobile payment are studied, and finally a 3G-based RFID identity recognition security solution is designed. ...[Details]
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Since the announcement of the Huawei sales ban on May 15, more and more Chinese technology companies have been reported to be included in the US "procurement blacklist", including two giants in China...[Details]
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Last night, a blogger revealed that one of ZTE's latest flagships had obtained 3C certification. The specific model is ZTE A2023P, which shows that the phone will support 80W fast charging. ...[Details]
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Blickfeld hires industry experts to promote business expansion in the Chinese market Electronics industry and business management expert Yang Yu becomes managing director of Blickfeld China to driv...[Details]
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1. The structure of LED bulb LED bulbs can be divided into external structures and internal structures. Let's first look at its external structure. The appearance of a typical LED bulb is show...[Details]
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NTC thermistor is a thermal resistance element whose resistance drops sharply as the temperature increases. Taking advantage of this characteristic, in addition to being designed as a temperature sen...[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]