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As energy prices continue to rise and environmental problems increase, countries around the world are committed to reducing greenhouse gas emissions and accelerating the pace of replacing environme...[Details]
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This article explains how to test components using an oscilloscope and waveform generator. Test procedures for capacitors, inductors, diodes, bipolar transistors, and cables will be demonstra...[Details]
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1. What is LED?
In the PN junction of some semiconductor materials, when the injected minority carriers recombine with the majority carriers, they release the excess energy in the form of ligh...[Details]
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15.1 Overview
I2C is a two-wire, bidirectional serial bus that provides a simple and efficient method for data communication between devices. Standard I2C is a multi-master bus that incl...[Details]
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Temperature is a very important parameter in industrial and agricultural production, which directly affects the quality and performance of products. A real-time temperature acquisition and analysis ...[Details]
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Organic Light Emitting Diode (
OLED
)
displays
are becoming more common, most notably in products such as mobile phones, media players, and small entry-level TVs. Unlike standard LCD displ...[Details]
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To use the uart1 serial port, you need to use two files: stm8s_uart1.c and stm8s_uart1.h 1. Create a project directory structure as follows: 2. Write the uart.h file as follows: #ifndef __UART_H #d...[Details]
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Recently, Shenzhen Basic Semiconductor, a leading company in the domestic third-generation semiconductor industry, announced a major news: a new energy vehicle equipped with Basic Semiconductor's sil...[Details]
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#include "avr/io.h" stat IC void io_init(void) { PORTA = 0xff; DDRA = 0xff; } void mDelay(uint16_t DelayTim) { uint16_t i; for(;DelayTim 0;DelayTim--) { for(i=0;i 40000;i++) {;} for(i=0;i 3900;i++)...[Details]
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Experts say international technology blockades could deprive Russia of the sophisticated semiconductors it needs to power advanced weapons and cutting-edge technologies such as 5G, artificial intelli...[Details]
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NE5532 has been around for several years, and everyone is very familiar with its circuit and has a variety of ways to play with it. The headphone amplifier introduced here is simple, low-power...[Details]
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Recently, MediaTek held an online launch conference for Dimensity new products, officially launching the new Dimensity flagship 5G mobile chips - Dimensity 1200 and Dimensity 1100. Through outstandin...[Details]
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Use 51 MCU to analyze the information sent by the serial port GPS module, display it on 1602 LCD, and connect the TXD port of 51 MCU to the RXD port of GPS module. The program is slightly modified an...[Details]
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According to research by SellCell, Samsung's Galaxy S22 series smartphones depreciated almost three times more than the iPhone 13 in the first two months after their release. Samsung released the G...[Details]
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A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]
Microcontroller MCU
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