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How to choose a rangefinder? What should you pay attention to when purchasing?
When purchasing a rangefinder, you need to consider the following points:
1. Measurement...[Details]
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On February 9, Xiangnenghui compiled the response plans and implementation progress of the State Grid Corporation of China in various provinces to the "12 measures to deal with the epidemic", and m...[Details]
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ds1302 is a clock chip and has nothing to do with avr. Here, mega32 is used to operate the chip. There is a lot of information about this chip on the Internet. Let me briefly talk about it. The commu...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1. High-voltage fast charging has become an important solution to the charging problem
1. Charging anxiety needs to be solved
Shortening the charging time is currently the key to improvin...[Details]
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/* Unfortunately, it cannot generate a standard 38kHz frequency square wave, there is a little error*/ #include reg51.h #define uchar unsigned char #define uint unsigned int sbit Waveout=P1^0; //P...[Details]
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Abstract: LTM8003 is a new type of digital temperature sensor module. This module has the ability to manage 512 digital temperature sensors. It can use its own RS-485 port to form a digital mult...[Details]
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According to earlier news, after Samsung Electronics admitted that the yield rate of its manufactured chips was poor, Qualcomm Snapdragon 8 Gen 1 chips were transferred to TSMC for foundry. H...[Details]
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Recently, BYD announced a patent for a "hexagonal" battery. From the patent drawing, the battery cell is in the shape of a hexagonal prism, and looks like a honeycomb when viewed from above, which is...[Details]
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Abstract : Ethernet Audio/Video Bridging (hereinafter referred to as Ethernet AVB) is a new IEEE 802 standard. Based on the traditional Ethernet network, it provides perfect quality of service (QoS) ...[Details]
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Intelligent
welding robot
is an automated device that combines artificial intelligence technology and
robotics
technology to perform welding tasks. Intelligent welding robot can...[Details]
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Weibo user @i冰宇宙 posted several renderings of Sony WH-1000XM4 headphones, saying that these pictures came from the official. From the appearance of Sony WH-1000XM4, there is not much differenc...[Details]
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#include reg52.h
#define uint unsigned int
#define uchar unsigned char
sbit rd=P3^7;
sbit wr=P3^6;
sbit cs0=P3^5;
sbit hc=P3^4;
void delay(uint);
void format0804();
void display(uchar aa);
un...[Details]
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1.OLED related See —- 51 Software simulation SPI drive OLED 2. Hardware SPI See - SPI Topic (II) - STM32 driver FLASH (W25Q64) 3. Drivers The driver is transplanted with reference to the 51...[Details]
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DigiKey , a global distributor of electronic components and automation products with full stock and fast delivery,
will participate in the electronica electronics show held in Munich, Germany f...[Details]
Microcontroller MCU
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