Reprinted from http://mp.weixin.qq.com/s?__biz=MzAwNzU3NzQ0MA==&mid=401588354&idx=1&sn=2bb8a5befd3169881dc48efc4ec0b366&3rd=MzA3MDU4NTYzMw==&scene=6#rd[/url] Now let's get to the point. Today I want t...
In this work, the GY-30 light intensity module is used to collect information about the ambient light intensity to adjust the display brightness of the OLED display. The GY-30 digital light module use...
My UART specification is as follows: Rx interrupt Generated whenever receive data reaches the trigger level of receive FIFO. Generated when the number of data in FIFO does not reach Rx FIFO trigger Le...
Selling some unused solid state drives Samsung 850 and 860evo 850 330 yuan each free shipping for non-remote areas, total 8, no outer packaging. 860evo 400 yuan each free shipping for non-remote areas...
First, the surface treatment of the material (including the power supply) is difficult to withstand the erosion of the harsh environment for a long time. The so-called "naked" street lamp is generally...
Temperature automatic control system based on DS18B20 and four-digit LED1: Use DS18B20 to collect temperature with an accuracy of 0.1 degrees.2: Using 89S52 chip.3: Adopt four-digit common anode LED d...
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
Overview:
This paper introduces a method of connecting a CAN-bus network with Ethernet to form a medium-sized remote monitoring/data transmission network.
CAN (Controller Area Network) is ...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
FPGA/CPLD
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