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Since the first use of aromatic diamine derivatives as hole transport materials and 8-hydroxyquinoline aluminum (Alq3) as the light-emitting layer material in 1987 , high-efficiency, high-
brig...[Details]
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The input impedance of the x10 probe of the oscilloscope is 10M; the input impedance of the x1 probe is 1M. 1. For signal sources with high internal resistance, you should give priority to the x10 ...[Details]
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Jiwei.com reported on June 16 that today, Honor held the Honor 50 series launch conference at the Shanghai Oriental Sports Center, officially launching three mobile phones including Honor 50 SE, Hono...[Details]
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This paper takes the use of PIC16F628 single-chip microcomputer to form a PVS control system as an example, starting from the hardware system design and software system design, and gives the printe...[Details]
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Phison, a flash memory controller chip manufacturer, announced its consolidated financial results for the first quarter of 2019. Thanks to the growth in total shipments of flash memory (NAND Flash) c...[Details]
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On August 25, the three-day ELEXCON 2023 Shenzhen International Electronics Exhibition concluded successfully at the Shenzhen Convention and Exhibition Center (Futian). From chip design to packaging ...[Details]
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Motor Controller System
In new energy and automotive motor controllers, in order to ensure system safety, real-time protection solutions are adopted for common faults such as over...[Details]
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Under Wang Chuanfu's eight arrows, BYD monopolized 40% of the market. In China, the world's largest new energy vehicle market, BYD is the biggest winner and has become the largest automobile group in...[Details]
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Taking Guangzhou as an example, the reporter learned that during the 13th Five-Year Plan period, the city will plan to build 26,000 special charging piles for buses, taxis, logistics, etc. and 30,0...[Details]
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Early morning news on January 16, last November, a report stated that Apple will test a foldable iPhone in 2022. Bloomberg has a new report today, which states that Apple has begun developing ...[Details]
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To learn microcontroller, we have to divide it into several steps: The first step: buy a learning development board, which will probably cost more than 100 oceans. You should buy a development board ...[Details]
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IT Home reported on April 7 that in July last year, realme officially announced the realme 125W smart flash charging technology, which can quickly charge a 4000mAh battery to 33% in just 3 min...[Details]
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LED driver power selection method
The load characteristics of LEDs themselves greatly affect the reliability of using a switching power supply to drive them. The load characteristics of LEDs, ...[Details]
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Infineon Technologies AG launches two new XENSIV™ barometric pressure (BAP) sensors for automotive applications: KP464 and KP466
. The KP464 is mainly designed for engine control managemen...[Details]
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There are many programming languages for microcontrollers, which can be roughly divided into three categories: machine language, assembly language, and high-level language. Machine language is no ...[Details]