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According to foreign media reports, South Korean battery manufacturer LG Chem said that it currently has orders worth 150 trillion won (US$125 billion), which will keep it busy in the next five years...[Details]
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Wristcam is an Apple Watch band equipped with front and back cameras. It has finally been launched after nearly four years of development. Wristcam has an 8-megapixel camera that can shoot 1080...[Details]
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According to Jiwei.com, on the evening of April 19, Han's Laser released its first quarter report for 2021. During the reporting period, the company's operating income was 3.1345 billion yuan, a year...[Details]
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1 Introduction Detection technology is one of the indispensable key technologies in the fields of electronics and communications, so detection circuits are also very important in these fields. The ...[Details]
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There are many types of materials for preparing OLEDs, which are mainly divided into several categories such as anode materials, cathode materials, buffer layer materials, carrier transport materials...[Details]
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//Sub-function delay_1ms(1) You can write it yourself
#define scan_key_port P3
uchar key_scan()
{
uchar sccode,recode;
uchar key_value;
scan_key_port=0xf0; /* Send all "0" row scan ...[Details]
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Intelligent cable fault tester alias: cable fault tester, cable fault comprehensive tester, notebook cable fault tester, cable fault meter, etc. Cable fault detector test principle: low voltage pul...[Details]
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1.0 Introduction
Modbus is a serial communication protocol developed by AEG-Modicon. It was originally designed for programmable logic controllers (PLCs). It is an application layer messaging ...[Details]
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introduction
Wireless Sensor Network (WSN) is a comprehensive intelligent information system that integrates information collection, information transmission, and information processing. I...[Details]
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On September 5, Shenzhen KSHIDA's string inverters KSG-50K, KSG-60K and central inverters GSL-500K, GSL-630K passed the "China Electric Power AAA Certificate" of the China Electric Power Research I...[Details]
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On December 31, the Shanghai Stock Exchange officially accepted the IPO application of Shenzhen Royole Technology Co., Ltd. (hereinafter referred to as Royole Technology) on the Science and Technolo...[Details]
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After Professor Nakamura of Nichia Chemical published the blue LED in 1996, the red, green, and blue LEDs representing the three primary colors were finally available. Since LEDs are lightweight, h...[Details]
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The function is defined in arch/arm/mach-s3c2410/gpio.c, and the related macros are defined in include/asm-arm/arch-s3c2410/regs-gpio.h
（1）voids3c2410_gpio_...[Details]
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Scheduled! Xiaomi’s official Weibo account announced today that on September 24th, the #小米5G新品发布会# will bring two 5G smartphones at once: Xiaomi 9 Pro 5G and Xiaomi MIX 5G era concept phone, as well ...[Details]
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Recently, Silicon Labs released its third-quarter 2024 performance report, with both revenue and profit exceeding the expected median. Revenue in the third quarter was US$166 million, a 14% increas...[Details]
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