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The following shares 17 commonly used circuit design modules for single-chip microcomputers, including: dual-channel 232 communication circuit 3-wire connection method, transistor serial port commu...[Details]
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1. Experimental tasks
As shown in Figure 4.3.1, P1.0-P1.3 of the AT89S51 microcontroller are connected to four LEDs L1-L4, and P1.4-P1.7 are connected to four switches K1-K4. The programming refl...[Details]
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The 4680 battery is of great significance to Tesla.
Therefore, although Tesla’s stock price plummeted as soon as its Q2 2024 financial report came out, the delivery details of the 4680 b...[Details]
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1. Application scope of 100-grid cross scratch tester Hundred-grid cross scratch tester This instrument is suitable for scratch resistance testing of various automotive interior materials, such as pl...[Details]
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Another new breakthrough? Homogenized cathode materials may achieve a double breakthrough in long cycle life and high energy density of all-solid-state batteries! New Energy Vehicle Miscellaneous N...[Details]
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Apple and Microsoft are working to add support for Xbox Series X controllers to Apple devices, according to an Apple support page discovered by a Reddit user. The support page states that Apple dev...[Details]
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The AT89C55WD microcontroller with watchdog function launched by ATMEL has 20K program memory and is a more advanced product in the 8051 series. Its watchdog function can greatly improve the stab...[Details]
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Domestic civil single-phase meters can generally be divided into two categories: mechanical energy meters (induction energy meters) and electronic energy meters. In the past, the market share of me...[Details]
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Global industrial giant Siemens AG and Swedish battery technology developer Northvolt AB have announced a partnership to develop the best technology to produce high-quality green lithium-ion batter...[Details]
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In recent years, due to its higher power output and smaller footprint at high frequencies, GaN has been widely adopted by the RF industry. The entire GaN RF market is expected to grow to $2 billion b...[Details]
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In the early telecommunication rooms, the 220V AC power supply was usually rectified to charge the 48V battery pack, which then directly powered the program-controlled switches. With the applicat...[Details]
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ILI9235 LCD screen The ILI9325 has a 16-bit index register (IR), an 18-bit write data register (WDR), and an 18-bit read data register (RDR). GPIO initialization, just look at the circuit diagram to ...[Details]
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According to foreign media reports, Tesla's large-scale layoffs are still in its hottest autonomous driving department. Due to the combined impact of factors such as the epidemic, continued glo...[Details]
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Jiwei.com reported on April 19 that according to the author's inquiry, Dari Electronics, a supplier of structural parts for Apple and Huawei, officially landed on the ChiNext. On the first day of lis...[Details]
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Recently, the reporter visited the construction site of Shanghai Electric's 1GWh vanadium liquid flow battery production project, where the construction work is in full swing. Photo At the constructio...[Details]
PCB Design
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