[i=s]This post was last edited by Aguilera on 2019-12-10 22:02[/i]PrefaceHello everyone, I am Chuan Nan. This time I plan to use STM32 to DIY a PLC.PLC is mainly suitable for people related to electri...
The basic block diagram of the PDP color TV microcontroller circuit is shown in the figure below. As can be seen from the figure, the microcontroller circuit is mainly composed of MCU and working cond...
After we made a buzzer together last time, your brain circuits were very fast. Now let's strike while the iron is hot and think about it. In the past, we have been using digital pins (such as D0, D1, ...
Friends, Avnet AI Cloud Exhibition is now online! The two-month exhibition will bring you a technical feast of artificial intelligence and machine learning. Through the exhibition, you will learn abou...
OPEN and CLOSE are two buttons, OPEN is a normally open button, CLOSE is a normally closed button. RL1 and RL2 are used to simulate loads.
Under normal circumstances, Q3 should have no output when pow...
0 Introduction
High-speed solenoid valves can be used for the switch control of water, air, neutral gas, and other gases and liquids that are suitable for the material of the solenoid valve. They ha...[Details]
introduction
In recent years, the combination of embedded technology and Internet technology has made embedded technology play an increasingly important role in remote control, intelligent transp...[Details]
This is a single chip controlled radio program. The complete code and schematic diagram can be downloaded from: http://www.51hei.com/bbs/dpj-19294-1.html Below is a subroutine I have taken a screensho...[Details]
Modern production and scientific research have increasing requirements for image acquisition systems. Traditional image acquisition systems are mostly based on PCs, but in some special occasions, espe...[Details]
The PIC series of CMOS microcontrollers developed by Microchip Technology, especially the microcontrollers with built-in second-generation Flash memory, are unique in terms of rapid application. Most...[Details]
According to foreign media reports, people familiar with the matter said that Foxconn is considering producing electric vehicles in India as part of the company's plan to expand its supply chain outs...[Details]
introduction
With the ever-changing pace of the semiconductor lighting industry, high-brightness LEDs with many advantages such as long life, low energy consumption, flexible application, and ...[Details]
According to news on October 7, foreign media Sammobile interviewed Bai Xinzhe (transliteration), chief engineer of Samsung’s mobile experience department (Mobile eXperience) and technical project ma...[Details]
Huawei releases a number of new wearable flagship products in Barcelona, continuing to build a global high-end brand image Huawei held a new product launch conference in Barcelona, shining in Eu...[Details]
This article introduces a novel method to realize the dual CPU system of 51 series single-chip microcomputer. This method flexibly uses the ID working mode of 51 single-chip microcomputer, so that 51...[Details]
1.
High
luminous efficiency
After decades of technological improvements, the luminous efficiency of
LED
has been greatly improved. Incandescent lamps and halogen lamps have a luminous e...[Details]
Recently, the National Intellectual Property Administration issued the "Annual Work Guidelines for Promoting High-Quality Development of Intellectual Property (2021)" (hereinafter referred to as the ...[Details]
STVD is not used by many people, and STVD assembly is used by even fewer people. However, I like STM8 assembly myself. Now I work in computer software, and I hardly use MCU. But I don't want to forge...[Details]
DC/AC high frequency converter circuit diagram
DC/AC high frequency converter circuit diagram
The power factor correction chip N1 receives the feedback signal from the connection point of r...[Details]
The PT100 temperature sensor is a temperature measurement device widely used in the industrial field. Its working principle is based on the characteristics of platinum resistance changing with temp...[Details]
MicroPython Open Source section
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