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Jiwei Disassembly and Review - Values: This is a small branch column under Jiwei Disassembly and Review - Values. We will mine the component database obtained from the disassembly, use our big data t...[Details]
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Homemade LED Electronics Clocks can be seen in many electronic newspapers and magazines, but most of them need to reset the time and other parameters after power failure, which brings a lot of inco...[Details]
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Recently, the hot weather for many consecutive days has made people suffer. The orange high temperature warnings in various places are constantly reminding people that the summer season is coming...[Details]
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An oscilloscope is a very common electronic measuring instrument that can convert electronic signals that are invisible to the human eye into visible images. The oscilloscope probe is particularly ...[Details]
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When conducting electrical design for a new factory or mine, the first thing to do is to calculate the load on the power network, then perform reactive power compensation based on the load calculat...[Details]
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The detection of vacuum sensor is to measure whether the voltage signal output by the sensor to the microcomputer changes with pressure. The detection method is to measure the voltage between the o...[Details]
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/******************************Copyright (c)***********************************/ /* */ /* Lao Li's Electronic Work */ /* ...[Details]
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From a hardware perspective, reliability testing can be divided into two categories:
Reliability tests based on industry standards or national standards, such as electromagnetic compatibility ...[Details]
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UC3844 UC3845 is a high-performance fixed-frequency current mode controller designed for offline and DC-to-DC converter applications, providing designers with cost-effective solutions with minimal ...[Details]
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The trend of artificial intelligence is sweeping the world. In order to accelerate the popularization of AI applications, reduce cloud computing workloads, and realize more innovative applications, t...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
sbit beep=P1^7;
bit startflag; //Define a scan start flag
bit irreceok; //Infrared reception OK flag
bit irprosok; //Infrared rec...[Details]
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Industrial Ethernet is a high-performance, reliable data communication protocol, commonly used for data transmission and control in industrial automation systems. Industrial Ethernet has been widel...[Details]
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In a recently updated support document, Apple said that its new MagSafe charger will be limited to 12W peak power delivery when used with the upcoming iPhone 12 mini, while all other iPhone 12 models...[Details]
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1. Introduction to the basic knowledge of exceptions/interrupts Exceptions/interrupts are frequently used processing mechanisms in ARM, so you need to learn them well. Interrupts/exception are always...[Details]
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November 4, 2024, Hong Kong, China -
OPPO Guangdong Mobile Communications Co., Ltd. (OPPO) and the Hong Kong Polytechnic University (PolyU) held a cooperation renewal ceremony to further deepen...[Details]
GD32 MCU
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