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Like me before, I didn't have a thorough understanding of interrupts and timers. After being scolded by the teacher, I finally figured it out after looking up information and doing experiments. Here'...[Details]

On September 4, Yaguan Technology officially launched the "Cloud Ladder Plan" at the 2019 Shanghai International Smart Home Exhibition (SSHT), providing equipment vendors with integrated access, clou...[Details]

1. Introduction The inverter is a secondary power supply system that converts a DC power supply into an AC power supply with a constant frequency and voltage. The inverter commonly uses topolog...[Details]

　　Demonstration of new wireless charging technology lighting up light bulbs 　　Many consumers are constantly demanding more battery life from their phones. Researchers at Duke University in the U...[Details]

The Software Branch of the China Association of Automobile Manufacturers (hereinafter referred to as the Software Branch) released the China Automotive Operating System Open Source Plan (hereinafte...[Details]

Qiaotian Intelligent Equipment Shanghai Qiaotian Intelligent Equipment Co., Ltd. ("Qiaotian Intelligent" for short) was established in 2016. It is positioned as a provider of rob...[Details]

I learned MCU quickly, and I was very good at 51 and AVR. Maybe it was because of the influence of my previous studies, I thought it would be easier to learn ARM. When I started to learn ARM, I rea...[Details]

Product introduction of varnish scratch tester   Clamp the test plate and slowly move the cap while scraping the surface with a stylus or alternative tool. Depending on the test procedure, specified ...[Details]

introduction At present, most of the automatic blood pressure monitoring systems used in hospitals are imported equipment, which are expensive and increase the cost of medical treatment. The s...[Details]

　　When it comes to variable frequency motor control, we have to talk about Fujitsu Semiconductor's technology and products. The variable frequency solution developed by Fujitsu Semiconductor uses vari...[Details]

Specific implementation functions   The system consists of STC89C51 microcontroller + LCD1602 liquid crystal display + L298N control module + DC motor + DS18B20 temperature sensor. Specific functio...[Details]

According to the World Intellectual Property Organization's patent page, a patent applied for by vivo indicates that the company may be developing a roll-up screen mobile phone. The patent was submit...[Details]

The steps to test the quality of capacitors with a digital multimeter are as follows: 1. To determine the polarity, first adjust the multimeter to 100 or 1K ohm. Assume that one pole is the positive ...[Details]

BOE's development is stable and resilient in the first three quarters of 2022, investing in new tracks in the Metaverse On October 30, BOE Technology Group Co., Ltd. released its third quarter rep...[Details]

With the rapid development of autonomous driving technology, the research and development of autonomous driving has gradually formed a complete set of processes, including data collectio...[Details]