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On December 24, Counterpoint released a report announcing the top ten best-selling smartphones in the world in Q3 2019. Among them, iPhone XR ranked first, occupying 3% of the market share. This ...[Details]
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The soft start cabinet is an electrical device used for motor starting. It controls the voltage and current during the motor starting process to achieve smooth starting of the motor, reduce the cur...[Details]
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1. CuteFTP's storage directory in WINDOWS is D:\CuteFTP\S3C6410_TestFiles
CuteFTP storage directory in LINUX: /root/S3C6410_TestFiles
2. Start the FTP command under Linu...[Details]
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As night falls, on the coast of the East China Sea, the "Port Connects the World" sign of Ningbo Port is lit up as bright as day, the high-rise buildings in the southern business district are full ...[Details]
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BOE (BOE) ranks 11th in the world in the 2022 IFI Patent Authorization Ranking, leading high-tech innovation companies quality development On January 10, the 2022 annual statistical report releas...[Details]
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Recently, Renesas announced a number of future product blueprints at the 2023 Investor Day, including the launch of a single-chip millimeter-wave radar solution and entry into the silicon carbide mar...[Details]
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Matrix keyboard identification method The matrix keyboard consists of 4 rows and 4 columns with a total of 16 keys. Column scanning and row scanning can be used to determine which key on the matrix...[Details]
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The internal timer T0 of the microcontroller works in mode 1, and a square wave pulse signal with a period of 1ms is output from P1.0. It is known that the crystal oscillator frequency of the microco...[Details]
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//*********ATmega128,8channel ADC sampling + LED display + USART******* #include iom128v.h #include macros.h #define uchar unsigned char #define uint unsigned int #define ulong unsigned long #define...[Details]
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Abstract: This application note describes a temperature monitor based on the MAXQ3212 microcontroller. This simple system compares the detected ambient temperature with a preset threshold and controls...[Details]
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1 Introduction
Inductive key technology is an emerging technology that has been widely used in various products. Especially in the past two years, home appliances using inductive keys have bee...[Details]
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In electronic circuit systems, there are many types of amplifier circuits (devices), which can be divided into low-frequency amplifiers, high-frequency amplifiers, and radio frequency amplifiers; the...[Details]
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1 Fuel supply system
The modification of the original engine is mainly the modification of the fuel supply and injection system, and a complete set of natural gas supply system and electro...[Details]
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Market research firm CINNO Research recently released a report on mobile phone processor shipments in the Chinese market for September and the third quarter. The report shows that the iPhone 13 se...[Details]
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Background I'm learning lvgl recently. This is an open source embedded image display framework that is sufficient to support some resource-poor microcontrollers to display some professional-looking i...[Details]