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This test is on the commonly used LCD1602 display screen. The operation process is very simple, but there are some minor issues to pay attention to. For example, the LCD processing speed is a bit slow...[Details]
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Your use is simpler, first tell me about your feet: VCC: working power supply GND: power ground CS: Select signal (use DigitalPin(), as long as the pins do not conflict) DATA: data signal (use Digita...[Details]
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#include iom16v.h
#include avrdef.h
#define EN 0
#define RS 1
#define CS1 2
#define CS2 3
unsigned char a ={
0xEF,0xFB,0xEF,0xFC,0x2F,0xFF,0x00,0x00,0x6F,0xFF,0xEF,0xDC,0x...[Details]
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Two years ago, the World Bank predicted that lithium demand would grow by 965%. Image: University of Cambridge
The World Bank has unveiled a multimillion-dollar plan to minimis...[Details]
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"Smart city", "smart grid", "ubiquitous power Internet of Things"... In recent years, some new concepts have been proposed one after another. These plans have cross-influenced each other and have bee...[Details]
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1 Introduction
In recent years, coins, especially banknotes, have been robbed continuously, which has seriously affected social security and caused serious economic losses to banks. If the rob...[Details]
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This article introduces the radiation performance test of the WLAN part and module part of the terminal with WLAN.
The test environment of the WLAN part is shown in the figure below, but it requi...[Details]
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According to foreign media reports, technology company Continental has acquired a minority stake in startup Recogni, which is developing a new chip architecture based on artificial intelligence (AI) ...[Details]
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As the real estate industry enters a period of "regulation" and the demographic dividend gradually disappears, smart electric vehicles have become the most important driving force for a new round of ...[Details]
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Sina Technology Zheng Jun from Silicon Valley, USA If there are any other policy issues on which the hugely divergent Democratic and Democratic parties in the United States can reach a high d...[Details]
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In recent years, LED as a new energy-saving light source has won high investment enthusiasm and great attention in the world and China, and has penetrated from outdoor to indoor lighting applicatio...[Details]
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In the future unmanned combat scenarios at sea, the working environment and status of the data link may change anytime and anywhere. In order to cope with sudden changes, improve the adaptability, ...[Details]
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Following the trend of new energy vehicles, the charging industry is very lively, but charging operators and platform providers have not found a sustainable and generally feasible profit model. Yun...[Details]
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1 Introduction
In the power equipment status detection system of infrared imaging technology, the application system based on AT89C51 single chip microcomputer adopts the non-contact infrared ...[Details]
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The range of new energy vehicles is limited by the capacity of the battery pack, so how to achieve more efficient use of limited battery energy is the key to alleviating users' range anxiety. Cabin...[Details]
Analog electronics
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