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TrendForce released a report today saying that the total output value of the top ten wafer foundry companies in the fourth quarter of 2021 reached US$29.55 billion, a quarterly increase of 8.3%, sett...[Details]
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1. Introduction
In many literatures , although it is pointed out that the interrupt priority of the MCS-96 series microcontroller can be changed by software, no in-depth explanation is given. I...[Details]
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HIT is the abbreviation of Heterojunction with Intrinsic Thin-layer, which means intrinsic thin film heterojunction (film thickness 5-10nm). HIT solar cells are composed of a single crystal Si wafe...[Details]
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WPG Holdings, a leading semiconductor component distributor dedicated to the Asia Pacific market, announced that its subsidiary WPI has launched a 6.6kW electric vehicle on-board charger solution (OB...[Details]
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Recently, China Huaneng Yunnan Luowen Photovoltaic Power Station, which uses Kehua Digital Energy's SPI320K-BH string inverter, successfully completed on-site grid-related tests such as continuous ...[Details]
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As November approaches, many countries around the world, including China, will usher in the peak online shopping season. Like many industries, this year's online shopping season will also be differen...[Details]
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LCD TV black screen repair method
LCD TVs are becoming cheaper and cheaper, but the failure rate is also quite high. Generally speaking, the failures of LCD TVs are mainly manifested in black ...[Details]
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STM32 has several serial ports, each of which has its own independent baud rate register USART_BRR. By setting this register, you can configure different baud rates. Since STM32 uses fractional...[Details]
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From May 24 to 26, the SNEC 16th (2023) International Solar Photovoltaic and Smart Energy (Shanghai) Conference and Exhibition was held in Shanghai. Cao Renxian, Chairman of the China Photovoltaic ...[Details]
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1. Each instrument must be inspected before and after testing to ensure the effectiveness of the testing process. 2. The testing process of this instrument involves high voltage, so you must ...[Details]
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#include avr/io.h #define uchar unsigned char #define uint unsigned int #define lat_on PORTB|=0x10 #define lat_off PORTB&=0xe0 void spi_init(void) { SPCR=0x70; SPSR=0X01; } void spi_send(uchar dd) { ...[Details]
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1 Main functions of DEI1016
DEI1016 is a serial receiving and transmitting device produced by Device Engineering Instrumented that supports the ARINC429 aviation bus protocol. The main...[Details]
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Recently, Shuanghuan Transmission released its performance forecast for the first three quarters of 2022, which showed that from January to September, the net profit attributable to shareholders of...[Details]
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#include
#include
#include "Io_define.h"
unsigned char RX_data ={0}; //Data received by the serial port
unsigned char keyb_state=0;
unsigned char keyc_state=0;
unsigned char RX_coun...[Details]
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Preface
Since the issuance of 5G licenses in 2019, after five years of development, my country's 5G has achieved remarkable results in infrastructure construction, user scale, innova...[Details]
RF/Wirelessly
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