This article uses PIC16F72 produced by MICROCHIP as the basis to illustrate the key points involved in software programming. In order to save space, this article does not include a flowchart, electric...
The multifunctional debugging and testing assistant has four main functions: 1. Continuously collect multiple 4~20mA DC current or DC voltage and display them on a 16*64 dot matrix. 2. Detect the impe...
When a file is modified, a large number of IRPs are sent. How can we determine whether the file has been modified based on the fields in the IRP? It would be best if we can uniquely determine the modi...
DSP is very fast. To ensure the running speed of DSP, the external memory needs to have a certain speed. Otherwise, a waiting cycle needs to be added when DSP accesses the external memory. 1) For C200...
I am a newbie, and I would like to ask, how to program the input of the timer capture source of MSP430RF5739? According to the user manual, when setting P4.0 DIR: 0, SEL1: 0, SEL0: 1, P4.0 can be set ...
[postbg]1.jpg[/postbg][font=宋体][size=4][color=#008000]I am a beginner in single-chip microcomputers, but I don’t know which one to start with. Please recommend! ! ! ! [/color][/size][/font]...
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
Today, the value of electronic components in cars accounts for 15-20% of the total vehicle. In the future, this proportion may be as high as 30-40% as more safety electronics, fuel consumption and ...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
With the continuous advancement of various technologies in the field of measurement and control, the baseband subsystem of general measurement and control equipment has entered the fourth generation o...[Details]
Abstract: Based on the ZigBee parking lot SMS car search system, the location of the vehicle in the parking lot is sent to the owner through SMS, which is convenient for the owner to quickly find ...[Details]
1 Introduction
At present, people have higher and higher requirements for the quality of life. When people are busy with work, soymilk machine is a new type of household beverage machine. It uses so...[Details]
introduction
Belt drive is a common transmission device used in industrial production. Its commonly used speed detection device is a photoelectric encoder installed at the rotating end of th...[Details]
introduction
The air compressor unit in the operating area of a lead-zinc mine in Guangdong is a key equipment in mining production. There are six imported Ingersoll Rand CENTAC air compress...[Details]
Any power system that operates from an AC source has an associated power factor, which is defined as the way it draws current from the AC source. The power factor of an AC power system is defined a...[Details]
During the operation of electronic equipment,
memory
failure or failure will not only lead to economic losses, but also may lead to catastrophic consequences. Therefore, memory testing has ...[Details]
Hall sensor
is a semiconductor element that works by using the Hall effect. Due to the high conversion efficiency, fast response speed, wide dynamic range, good frequency characteristics and ...[Details]
In the process of designing electronic products, we usually control the cost of the designed products, always try to simplify the circuit, reduce the components, and simplify the installation process....[Details]
The development of the machinery manufacturing industry from single-machine automation to distributed DNC control systems requires the first technical solution to the information exchange and inter...[Details]
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