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1.6.5 Example of external voltage detection reset circuit for PIC microcontroller 1. Design idea There are many types of microcontrollers that do not have a power-off reset function. Even for PIC...[Details]
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Servo system - key technology of mechatronics
"Servo mechanism system" comes from servomechanism system, which refers to a system that achieves position, speed, or acceleration control of a me...[Details]
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Yesterday, a "car manufacturing" poster on Xiaomi Mall caused heated discussion. The official later announced the "truth", which was actually a "smart remote control car" that replicated the im...[Details]
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In the glass window of the level switch, the GB3836 standard requires that the transparent parts can be made of glass or other materials with stable physical and chemical properties and can effecti...[Details]
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Piezoelectric ceramic is a synthetic piezoelectric material. When subjected to external pressure, charges will be generated on both sides, and the amount of charge is proportional to the pressure. ...[Details]
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In the default state, the interrupt priority control register IP is 0, and all interrupt sources are at low priority. When all interrupt sources are at the same priority and request interrupts from th...[Details]
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SD card is a new generation memory device based on semiconductor flash memory. SD was successfully developed in August 1999 and weighs only 2 grams. However, it has high memory capacity, fast data tr...[Details]
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Function: Relocate the printf function to use it as the serial port print output function. Replace the usart_send_string() function step: usart.c contains the USART initialization function 1. US...[Details]
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The MCS-51 single-chip microcomputer instruction system is divided into five types according to its function.
Data transfer instructions:
MOV Rn,#data; Immediate addressing, data→Rn
MOV A,@Ri ;...[Details]
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According to BusinessKorea, South Korean technology giant Samsung Electronics is considering increasing investment in its second semiconductor foundry project in Xi'an, Shaanxi Province. However, the...[Details]
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Detailed explanation of Siemens PLC installation and wiring
Smart200/S7300/S71200/S71500
Siemens 200 module common PLC wiring diagram
CPU SR20+EMDR32
Siemens S7-300 ...[Details]
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Long-duration energy storage (LDES) technology combined with renewable energy could cut emissions from industrial energy use by nearly two-thirds, a new report says.
Around 65%...[Details]
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On February 22, the People's Government of Changji Prefecture signed a strategic cooperation agreement with Xinjiang Nonferrous Group and Xinjiang Hanyao to create a new pattern of win-win cooperation...[Details]
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1. What is a thyristor? Thyristor is a switching element that can work under high voltage and high current conditions, and its working process can be controlled. It is widely used in electronic c...[Details]
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On November 4, according to CCTV News, at the 2024 World Internet of Things Conference held yesterday (November 3), the world's first "White Paper on the World's Intelligently Connected Digital Eco...[Details]
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