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Recently,
robots
have made some breakthroughs in rice cultivation, successfully reducing the time required for planting by 95% while maintaining an almost equal level of harvest. The initia...[Details]
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Recently, there are reports that the price of the Chinese version of Samsung Galaxy Fold may be 14,999 yuan, and it is limited to 9,999 units. Whether the quantity will be increased later depends on ...[Details]
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O Introduction
This system is a new type of home smart phone controlled electrical appliances and automatic alarm system with AT89C52 microcontroller as the control core. This system consis...[Details]
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When it comes to single-axis robots, I believe many people are not very familiar with them, let alone the installation method of single-axis robots? In fact, single-axis robots must be installed co...[Details]
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On September 8, the People's Government of Sichuan Province issued the "Sichuan Province's 14th Five-Year Plan for New Infrastructure Construction" (hereinafter referred to as the "Plan"). Accordin...[Details]
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Some special applications require more precise delays (such as DS18B20, etc.), but C is not like assembly language, and it is difficult to calculate the accuracy of delays. After repeated debugging, I...[Details]
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After buying the speakers they like, many friends will feel that the effect is not as good as what they heard in the store's audition room, and even feel like they have changed a set of speakers. Don'...[Details]
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In 2023, competition in the automobile industry will officially enter the second half. To this day, I believe it is difficult for anyone to deny that the new round of automobile technology revoluti...[Details]
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The GR6000A series motor fault diagnostic instrument applies the "I/F" method technology, that is: for a purely inductive coil, under the condition that the power supply voltage U remains unchanged, ...[Details]
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Label: FPLN Function: Floating point polynomial calculation
Entry conditions: The independent variable is in , the polynomial coefficient is after the call instruction, and ends with 40H.
Exit infor...[Details]
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As the exclusive global licensee of Raspberry Pi, element14 now offers engineers, enthusiasts and makers the innovative Raspberry Pi 5 Shanghai, China, March 4, 2024 - element14, a global distribu...[Details]
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This article uses the following environment: Main control: W801 (development board) Compatible with: W800 AIR101 Software: CDK W801 Bluetooth data transmission and reception and control design (I) ...[Details]
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The following is a detailed introduction on how to use a multimeter to identify the pins: Identifying the type and pins of a transistor is a basic skill for beginners in electronic technology. In ord...[Details]
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Since the beginning of this year, the construction of key projects in our county has been forging ahead, seizing the golden period of construction, setting off a full-scale boom, accelerating project ...[Details]
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Summarize the problems encountered before:
1. For similar problems:
mtd- read(0x44 bytes from 0x68cf44) returned ECC error
jffs2_get_inode_nodes(): CRC failed on node at 0x0068c684: Rea...[Details]