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1. Schematic 1302 chip part LCD12864 part 2. Code part config.h #ifndef __CONFIG_H #define __CONFIG_H #include reg51.h #include "lcd12864.h" #include "intrins.h" #define uchar unsigned char #de...[Details]
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June 18 report foreign media said that the U.S. stock market closed lower on June 13, as investors were cautious ahead of the upcoming U.S. Federal Reserve meeting, and U.S. semiconductor giant Broad...[Details]
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A design scheme of a digital storage oscilloscope display control system based on DSP. The system is mainly composed of three parts: host interface circuit, data processing circuit and display control...[Details]
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I recently helped a friend make some DC~DC non-isolated conversion power supply circuits. They were originally used to power car GPS. I feel that the circuit structure is relatively simple and suit...[Details]
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In addition to the eye-catching price war among new energy vehicles in 2024, the update of battery technology has also attracted a lot of people's attention.
Among them, CATL's Kirin bat...[Details]
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Thanks to the IT Home netizens for their enthusiastic clue submission. As various manufacturers begin to prepare to launch a new generation of Snapdragon 888 flagship models, the highly antici...[Details]
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1. Instructions before transplantation: 1. Special statement: This document is my learning document. There must be errors in it. It is for reference only! 2. Transplantation platform: FriendlyArm Tin...[Details]
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LED Light LED stands for semiconductor light emitting diode, which is made of semiconductor materials. It is a light-emitting device that directly converts electrical energy into light energy and ele...[Details]
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Many high-power radio stations above 100KW have a tall upright antenna, and a tuning room is built near it to adjust the antenna to match the transmitter. The electrical efficiency of radio transmi...[Details]
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MCU interrupt source
1. Generally speaking, the MCS-51 microcontroller has 5 interrupt sources, namely:
1. External interrupt 0;
2. External interrupt 1;
3. Timer/Counter 0 inte...[Details]
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(Image source: Rivigo official website) According to foreign media reports, Indian technology logistics startup Rivigo has partnered with tire giant JK Tyre & Industries to launch the patented T...[Details]
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According to the Korea International Trade Association (KITA), the South Korean truck drivers' strike that has lasted for more than a week has not only paralyzed South Korea's ports and industrial hu...[Details]
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We often see various trigger modes in the trigger options of oscilloscopes. After setting the trigger mode, the waveform still cannot be displayed stably. Is it because the oscilloscope cannot meet t...[Details]
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1 Introduction
With the popularization and development of digital circuits such as switching power supplies, the electromagnetic waves radiated and leaked by electronic equipment not only seri...[Details]
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50 partners, 30 models, 28 applications: Intel Core Ultra processors (2nd generation) make AI accessible to all PC users
October 25, 2024, Beijing - Today,
Intel held the Intel Cor...[Details]