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The epidemic is a touchstone. Investors active on the front line have chosen to embrace the uncertainty of 2020 with a positive attitude when facing challenges. In the new economy, they are digging d...[Details]

Electric bicycles are low-speed vehicles, and they are the first of their kind in China. The number of electric bicycles in China has reached nearly 300 million, and the annual output value exceeds 1...[Details]

1 Development history of LED LED has a history of nearly 40 years. The first batch of commercialized LEDs appeared in 1968. Although LEDs have been limited by color and luminous efficiency for...[Details]

At the "2020 China Optical Network Seminar" held recently, Shen Shikui, senior engineer of China Unicom Research Institute, said that the latest draft of G.metro standardization has been completed an...[Details]

The 9th Guangzhou International Solar Photovoltaic Exhibition was held in Area A of China Import and Export Fair Complex, Haizhu District, Guangzhou from August 16 to 18, 2017. As an important exhi...[Details]

Introduction: The reliability design concept is successfully applied to the local IC card water prepayment management system. The IC card reader uses the ATMEL 89C2051 microcontroller as the core, an...[Details]

The ATtiny series is one of the smallest families of microcontrollers in the AVR market. These microcontrollers are able to utilize many of the libraries available on the Arduino platform. The ATtiny...[Details]

Market research firm IDC said that due to slowing smartphone sales and weak demand, global semiconductor revenue is expected to fall 7.2% in 2019, ending three consecutive years of growth. "The cur...[Details]

As companies suffer from chip shortages, global chip manufacturers are stepping up their efforts to expand their production capacity. Intel CEO Pat Gelsinger said that he plans to build two chip fact...[Details]

Will the next generation iPhone fingerprint recognition lead to a new revolution in the payment field? 　　On August 18, Apple's next-generation iPhone is rumored to be integrated with fingerprint re...[Details]

Everyone complains about Apple, but the reservations are very honest In fact, the current old iPhone models have not only seen a significant price reduction due to the launch of the iPhone 11 series,...[Details]

1.1 Signal conditioning circuit The functions that the signal conditioning circuit needs to complete are: program-controlled amplification and superimposed DC component. The function of program-...[Details]

Black Hat, the leading global provider of information security events, announces briefing highlights for its upcoming Black Hat Asia event, to be held at Marina Bay Sands in Singapore from March 31 t...[Details]

In addition to normal saving, after compiling correctly, choose to save as a .h file with the same name, and change the main function name in the h file to other names, such as xmain, or main1, etc.,...[Details]

Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements. ...[Details]