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2. Supplement and expansion 1. Generation of interrupt request signal ①1NT0 and 1NT1: external interrupt 0 and external interrupt 1. The interrupt request signals are input by P3.2 and P3.3 pins ...[Details]
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* 【Compilation environment】: ICCAVR * 【Function】: 1602 character display * 【Crystal】: 8M * 【Chip】: ATMEGA16A #include iom16v.h #define uchar unsigned char #defi...[Details]
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In many application systems based on single-chip microcomputers, the system needs to realize remote control function, and infrared communication is a method that is widely used. The remote control pro...[Details]
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In 2021, the overall sales volume of mobile
robots
for industrial applications in the Chinese market
reached 72,000 units, with sales reaching 12.6 billion yuan, and the industry entered a ...[Details]
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T1 is timing mode, timing 65.536ms, the LED corresponding to P2.0 flashes once, T0 is counting mode, the counting pulse is input from P3.4 pin with a button, one press, one count, so the initial c...[Details]
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When talking about AVR code segments in "AVR Microcontroller Principles and GCC Programming Practice" P117, it is mentioned that the .bss segment contains a very interesting .noinit segment. .noini...[Details]
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Negative voltage output circuit composed of nju7660
The application circuit with negative voltage output is shown in Figure 2. In the figure, when Vin is less than 6V, the 6th pin should be grounde...[Details]
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Wall-plug AC-DC power supply with enhanced home healthcare design 2022 年 5 月 26 日 –XP Power正式宣布推出三款新的墙插式IP22 级电源系列，为快速增长的家庭医疗保健市场带来了显著的好处。这些产品适用于各种对成本敏感的工业和医疗应用，同时保持行业领先的性能。 Increasingly, pati...[Details]
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For most users, there are no special requirements for the use of multimedia speakers. Due to unfamiliarity with the product structure and lack of relevant knowledge, many users often use the speake...[Details]
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While many WLAN managers focus on troubleshooting and avoiding security breaches, WLAN performance optimization is more focused on a to-do list. Not only is this approach ill-considered, but neglectin...[Details]
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A new study claims that despite their greater energy efficiency, solid-state drives (SSDs) create significantly higher carbon emissions than HDDs, but different usage scenarios may change this. Res...[Details]
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What does arm mean? ARM (Adanced RISC Machines) is a company name, a general term for a processor, and can also be considered a technology name. ARM was founded in Cambridge, UK in 1991, mainly sel...[Details]
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This morning, State Grid Corporation of China (hereinafter referred to as "SGCC") held a video conference in Beijing to start the construction of new energy vehicle charging facilities projects in ...[Details]
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On August 27, State Grid Heilongjiang Electric Power Co., Ltd. and China Mobile Communications Group Heilongjiang Co., Ltd. held talks on in-depth cooperation on "multi-station integration". The tw...[Details]
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Recently, we received an antique airbag controller removed from a BMW by a netizen. The 03-08-14 on the label may be the production date. Was it produced on August 14, 2003? According to relevant...[Details]
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