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Infineon AURIX™ and TRAVEO™ series microcontrollers expand support for IEC 61508 software and hardware technical indicators to help achieve SIL-3 industrial safety Industrial control systems mus...[Details]
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Since Apple acquired Micro LED startup LuxVue in 2014, Micro LED, which is hailed as the next-generation display technology, has officially entered the growth stage from its infancy and has attracted...[Details]
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According to Bloomberg, the Indian government issued a statement on February 19, saying that it had received investment proposals worth US$20.5 billion from five companies and planned to build semico...[Details]
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TLD6098-2ES is a wide voltage input dual-channel multi-topology DC/DC controller. The current or voltage on the two channels can be closed-loop controlled through different topologies as a primary co...[Details]
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How Battery Circuits Work
The circuit has overcharge protection, over-discharge protection, over-current protection and short-circuit protection functions. Its working ...[Details]
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They are all the same, not just mf47! Use the resistance setting (ohm ω), short-circuit the two test leads first, and see if the needle returns to the 0 scale. If the needle does not move, the test l...[Details]
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PCB's English full name: Printed Circuit Board
PCB Chinese name: printed circuit board
The picture of PCB is as follows:
PCB is the abbreviation of Printed Circuit Board. Its ...[Details]
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1. Circuit composition and symbols
The logic diagram and symbol of the
basic
RS
flip-flop are shown in Figure
T1402
. It consists of two cross-coupled NAND gates.
...[Details]
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Foreign media MySmartPrice released the latest renderings of the Samsung Galaxy S21+ today, further confirming previous rumors that the Samsung Galaxy S21 and Galaxy S21+ will adopt a straight screen...[Details]
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1. During the manufacturing and overhaul, during the handover and preventive tests, during the determination of the average temperature rise of the windings and during the fault diagnosis, the DC r...[Details]
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Abstract: The implementation of a high-speed data acquisition and transmission system based on PCI bus is discussed. The performance and three transmission modes of PCI bus controller 9054 are d...[Details]
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This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
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On February 22, 2019, Model 3 was first launched in China, and six consumers became the first batch of Model 3 owners in the Chinese market. At the delivery ceremony, each owner received a card print...[Details]
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Although modern automobile safety technology has made great progress, the number of traffic accidents in economically developed regions remains high. For example, in Europe, 35% of deaths among p...[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]
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