[i=s]This post was last edited by lugl4313820 on 2022-1-29 23:33[/i]Today I use RT_Thread Studio to make a voltage meter. The project is based on the original SSD1306. Here I will mainly talk about ho...
[Competition Details] 2020-2021 ON Semiconductor and Avnet IoT Creative Design CompetitionAs some netizens gave up participating in the competition, the expert committee of the competition selected a ...
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The MCU source program is as follows:#includemsp430.h /* Necessary operation: Connect 1602 correctly */#define LCD_OUT P1OUT //Define the data port of LCD1602 as P1#define CLR_RS P2OUT=~BIT0; //Set P2...
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Live Topic: TI FPD-Link III automotive chipset, ideal solution for automotive video transmission
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TI FPD-Link III chipset allows v...
With the development of microelectronics and communication technologies, remote monitoring and remote control have been widely used. To determine whether the emission of industrial waste gas meets the...[Details]
A rock-based thermal energy storage (TES) system in Tuscany, Italy. Image: Enel SpA
Italian energy giant Enel SpA (BIT:Enel) said last week it has integrated an innovati...[Details]
1. Working principle:
The guided wave radar level meter of the balance flow meter is a microwave level meter, which is an application of microwave (radar) positioning technology. It transmits energy ...[Details]
The timer/counter structure of the AT89S51 microcontroller is shown in the figure below. Timer/counter T0 is composed of special function registers TH0 and TL0, and timer/counter Tl is composed of ...[Details]
According to foreign media reports, on March 2, local time, automotive intelligent technology company Spireon launched an evolved version of its proprietary IntelliScan cargo sensing technology, intr...[Details]
Noise and TDMA Noise
The term "noise" is often used broadly to describe unwanted electrical signals that distort the purity of a desired signal. Some types of noise cannot be avoided (such a...[Details]
Internet of Things (IoT) devices are being rapidly introduced into all markets, ranging from home appliances to medical devices to automobiles; manufacturers must stay ahead of competitors through co...[Details]
As users' data security awareness gradually increases, users have higher requirements for the work done by enterprises in data security and privacy, which also determines the degree of trust users ha...[Details]
Smartphones, smart tablets, smart TVs, smart glasses…almost everything that can be used in our daily life now has smart attributes. Smart social interaction, smart home, smart wearables, smart shoppi...[Details]
In recent years, in the process of maintaining and repairing PLC systems, I have summarized some experiences in quickly finding the causes of PLC system failures, which I would like to share with y...[Details]
Data types, variables and operators
This section first introduces the basic components of Turbo C programs; then introduces Turbo C's data types, variable types, variable initialization and assig...[Details]
We can directly control the 8 segments of the digital tube as 8 small LED lights, that is, a, b, c, d, e, f, g, dp, a total of 8 small LED lights. We can see from Figure 5-3 that if the two LED light...[Details]
Spectrum analysis is a common method of signal analysis. Through frequency domain analysis, many signal problems that are unclear or ambiguous in the time domain can be discovered. Oscilloscopes are ...[Details]
According to foreign media reports, Ford Motor Company has applied for a new patent for its advanced interior lighting system, which may be used in future Ford vehicles. The patent was submitted on...[Details]
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