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Needle valve is a kind of valve that can be precisely adjusted. It has a wide range of uses, such as the cutting distance for flame cutting and the knob for adjusting the flame temperature. Instrum...[Details]
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In the brief analysis of the input subsystem of the Linux driver, we have analyzed the composition of the input subsystem. It is composed of the device layer, the core layer, and the event layer. T...[Details]
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Designing filters with PAC-Designer
In recent years, the development of EDA technology and programmable logic devices for digital systems has greatly changed the design ideas and implementation met...[Details]
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The special function register SFR of the microcontroller is an SRAM unit with a fixed SRAM address. There are two ways to access it in the C language environment.
1. Use standard C type conversion an...[Details]
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introduction
In the passive rubidium atomic frequency standard, the synthesizer module completes the following functions:
(1) The quantum system acts as a frequency detector. The center f...[Details]
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Usually our power supply cannot be adjusted from zero volts. The circuit introduced here can be adjusted continuously from 0-12 volts. The circuit is simple, the materials are easy to obtain, and it i...[Details]
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Recently, the PAT2023 Advanced Technology Seminar hosted by the China Electricity Council and the China Photovoltaic Industry Association was held in Hefei. Reporters learned from the meeting that ...[Details]
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Recently, the Ninghai County People's Government issued the "Ninghai County New Round of Manufacturing "Emptying the Cage and Renewing the Bird, Phoenix Nirvana" Action Plan (2021-2025) (Draft for ...[Details]
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Introduction This article analyzes the common asynchronous full-color LED display control solutions on the market, and proposes an optimized solution for lintel advertising applications based on Jin...[Details]
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#include "config.h"
//Flowing light value table
int Led_Table ={
0x00fe0000,0x00fd0000,0x00fb0000,0x00f70000,0x00ef0000,
0x00df0000,0x00bf0000,0x007f0000};
//Main function ...[Details]
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The STC89C52RC single-chip ultrasonic ranging program and electronic production object collected on the Internet are tested using the single-chip minimum system. The ultrasonic part uses the HC-SR04 ...[Details]
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As smart grid deployment becomes more prevalent around the world, consumers, design engineers and power companies are discussing how smart grid will change the entire energy industry. Smart grid allo...[Details]
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What is a differential probe?
Differential probes are a type of probe. Differential probes are oscilloscope probes designed using the principle of differential amplification.
Differential pr...[Details]
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1 Exceptions and interrupts (Cortex-M3) 1.1 Exceptions and Interrupts Exact words: The Cortex-M3 is equipped with an exception response system at the core level, supporting a large number of s...[Details]
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"Setting a New Benchmark for GaN Technology", the usually conservative Power Integrations (PI) rarely uses such a striking title to announce a new IC - the 1700V rated GaN InnoMux2, manufactured us...[Details]
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