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After the State Grid issued the "Opinions on Further Supporting and Promoting the Reform of Incremental Distribution Business", which clearly proposed to support, participate in and promote the ref...[Details]
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Texas Instruments (TI) is selling a new generation of gallium nitride field-effect transistors (GaN FETs) that could double the power density of electric vehicle onboard chargers while improving effi...[Details]
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The dream of becoming a chip "giant" has completely ended. Huang Renxun must have imagined countless times how exciting and convincing the industry would be when Nvidia successfully acquires Arm. U...[Details]
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Seiko Epson has reportedly developed a reflective high-temperature
polysilicon
TFT
liquid crystal panel
and has now begun mass production.
Reflective high-temperature polys...[Details]
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The C programming language is undoubtedly one of the most successful programming languages in computer science. C first appeared around 1972, created by Dennis Ritchie at Bell Labs. For the past 20...[Details]
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On March 11, Contemporary Amperex Technology Co., Ltd. (CATL) and State Power Investment Corporation (SPIC) signed a strategic cooperation agreement in Beijing. Tan Libin, Vice President of CAT...[Details]
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Pulse width modulated signal generator circuits usually use an analog sawtooth oscillator function, but it can also be used for other applications. Figure 1 shows an inexpensive sawtooth generator ...[Details]
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1. This article describes how to read and write CF cards using the 8051 microcontroller.
2. How to operate the CF card
The operation of CF card is similar to the operation of computer har...[Details]
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MCU and other materials prices rise, domestic small home appliance industry elimination competition accelerates Since the outbreak of the epidemic, the large home appliance market has been sluggish, ...[Details]
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It is not clear for whom Panasonic will produce these batteries. Panasonic is focused on obtaining this particular silicon anode material from the UK company Nexeon, and says the re...[Details]
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Recently, some netizens revealed that the entire Samsung Galaxy S22 series will usher in a wave of price increases, among which the highest-configuration Galaxy S22 Ultra will be priced at an ...[Details]
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1. Experimental purpose: Master the design of 8255 external keyboard and digital tube display 2. Experimental equipment: One PC computer and one Dais-52PRO+ experimental system. 3. Experime...[Details]
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According to news from Suzhou International Science and Technology Park SISPARK, recently, the first domestic high-end multifunctional flying probe test equipment of iFree (Suzhou) Testing Technology...[Details]
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In the past two days, IBM has made a low-key news, launching a brain-inspired chip "NorthPole". Compared with the Nvidia H100 GPU implemented on the 4nm node, NorthPole's energy efficiency has increa...[Details]
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There are many things to learn about ARM, and interrupts are definitely something that needs to be learned. Since the CPU introduced interrupts, we have truly entered the multi-tasking system and g...[Details]