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German automotive exhaust system supplier Eberspächer has developed an electrically heated catalyst for catalytic converters to reduce pollutant emissions from internal combustion engines. During the...[Details]
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According to the Economic Daily, the Sino-US trade war and the new coronavirus epidemic have dealt a double blow, accelerating the reshuffle of the two major mobile phone supply chains of Apple and S...[Details]
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Lesson 6 Variables
The variable mentioned in the class is a quantity whose value can change continuously during the execution of the program. To use a variable in a program, you m...[Details]
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Battery backup solution with time delay
This application note describes a solution where the main power supply and the backup battery are connected to the load through a diode-O...[Details]
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Human Horizons held a "New Generation of Smart Cars Category Launch Conference" and launched a new luxury smart pure electric brand "HiPhi". Its first mass-produced model, HiPhi 1, was also officiall...[Details]
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1.
LED lighting
Route analysis
The design of lighting fixtures is based on
the three-way game between
LED
light-emitting part,
drive
control part and
optical
...[Details]
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On April 29, the Seoul Economic Daily quoted industry insiders as saying that in addition to the recently announced M15X plan, SK Hynix is also considering building a new memory factory and is op...[Details]
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Many problems in hardware circuits are related to power supplies. Good power supply design is crucial to the entire hardware circuit. This article talks about how to use an oscilloscope to more accur...[Details]
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Unmanned driving systems have been widely used in rail transit construction in many cities around the world. Copenhagen, Singapore, Nuremberg and other cities have already put them into operation...[Details]
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With the rapid development of mobile business, especially the development of CDMA and third-generation mobile communication technology, the system has higher and higher requirements for the lineari...[Details]
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Many CPLDs (complex programmable logic devices) have operating modes that reduce power consumption, but when the system is not in use, it is best to completely shut off power to conserve battery po...[Details]
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Portable devices such as mobile phones, digital cameras, digital video cameras, and PMPs have become carriers of a large amount of high-definition multimedia content, including captured high-resoluti...[Details]
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After a long time, I finally completed the DMA method to realize serial communication. Using DMA is not very difficult, but the configuration of DCONn is more complicated and the understanding of seve...[Details]
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Abstract: Humans are visually guided, so it's no surprise that there's a market for high-resolution plasma televisions. Although these 40-inch flat-panel behemoths cost 10 times more than cathode ray ...[Details]
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Near the end of the year,
CATL
focused on the scenario of hybrid vehicles and launched its second
battery
brand "Xiaoyao" this year. Different from the previous Kirin and Shenxing ser...[Details]
PCB Design
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