-
Among the collections of the Getty Museum in Los Angeles is a portrait of the 17th-century ancient Greek mathematician Euclid: he is ragged, unkempt, with his hands covered in dirt, holding up his ...[Details]
-
1 Overview
The switching power supply for LED is a single-output AC-DC external power supply powered by the mains power supply and with a rated voltage not exceeding 600V. The environ...[Details]
-
Electric vehicles are powered by electricity, but they also have a big disadvantage, which is their poor endurance. Therefore, it is particularly important to use modern technology to charge electr...[Details]
-
Today, many well-known digital bloggers have revealed news about the OPPO Reno4 series. Let’s take a look. The picture shows that the OPPO Reno4 series focuses on 5G video, has multiple raised camera...[Details]
-
The widespread popularity of GSM mobile phones has led to a continuous increase in unwanted RF signals. If the electronic circuit does not have sufficient RF suppression capability, these RF signals w...[Details]
-
“Hey Google, take me to Google I/O 2019 at Shoreline Amphitheatre.” Ready to go - set up - go. The Android-based in-car infotainment system is now available, with built-in Google Assistant, Google...[Details]
-
With the continuous development of digital signal processing technology and integrated circuit technology, the reliability of digital signal processors is getting higher and higher, and their applica...[Details]
-
Use the MF500 multimeter R 10k range, connect the red probe to the e pole and the black probe to the c pole, the resistance is infinite; if you touch the black probe and the G pole with your fingers ...[Details]
-
Household robots, mainly sweeping robots (hereinafter referred to as "sweeping machines"), are becoming popular at an alarming rate. Sweeping machines have been a fairly mature product since their ...[Details]
-
Recently, the project "Research and Application of Key Technologies of Solar Photovoltaic-Photothermal Composite Systems" led by Xu Zhilong, a senior engineer from the School of Mechanical Engineering...[Details]
-
Swivel seats? In-car offices? An extension of your home? With the development of driverless car technology, what will the interior of future cars look like? How will its seats change? Today, let us t...[Details]
-
According to foreign media reports, forensic software developer Elcomsoft has just updated its toolkit to allow partial data extraction from unlocked iPhone devices running iOS 12 to iOS 13.3....[Details]
-
This article briefly introduces the high-voltage wire harness and production process of pure electric vehicles, and makes a detailed analysis of the cost structure and material cost structure of th...[Details]
-
Battery-powered electromagnetic flowmeter is specially designed for water industry, meeting the requirements of urban water supply and ensuring accurate water fee calculation, and is widely used in u...[Details]
-
The configuration of LEDs in an application depends on many factors, including application requirements, LED parameters and quantity, input voltage, efficiency, thermal management, size and layout...[Details]
Download Centre
京公网安备 11010802033920号
EEWORLD