97-3108A22-12SW-426-940

When drawing a circuit diagram, the following requirements should be met: 1. Completely reflect the composition of the circuit, that is, the power supply, electrical appliances, wires and swit...[Details]

According to the report released by Enthusiasts.com (Text/Li Wanwan), in the second quarter of 2024, the global floor sweeping robot shipments reached 5.117 million units, a year-on-year increase o...[Details]

introduction STM32 is a 32-bit microcontroller series based on the ARM core Cortex-M3 launched by ST (STMicroelectronics). The Cortex-M3 core is specially designed for low-power and price-sens...[Details]

     For Apple, although AirPower has failed, it cannot stop them from continuing to develop wireless charging. 　　According to the latest report from foreign media, Apple is still developing multi-de...[Details]

By Holger Rosier, Rohde & Schwarz GmbH & Co. KG The introduction of seatbelts, airbags and crumple zones in cars has contributed greatly to saving lives on the road over the past few decades. Today’s...[Details]

Jiwei.com News: As the industry matures, the market share will inevitably tend to be centralized. This is also reflected in the TWS wireless headset industry, which has been developing very strongly ...[Details]

According to the load characteristics of LED , a controllable constant current source is needed to control it. If the rectified AC voltage is directly added to the output LED, the problem is that c...[Details]

On June 24, after leading his team to complete the "experimental discovery of the quantum anomalous Hall effect" 6 years ago and winning the only first prize of the National Natural Science Award i...[Details]

Energy Vault Holdings Inc., a leading provider of grid-scale energy storage solutions, announced in early May that it had completed the testing and commissioning of the Rudong EVx, ...[Details]

One frequency converter drives several or even dozens of motors at the same time. The speeds of all motors are controlled by the output frequency of the same frequency converter. In theory, the spe...[Details]

       The Apple Watch is already one of the most capable smartwatches on the market, but a smart band unveiled at CES this week takes its capabilities far beyond what Apple has developed itself. The...[Details]

Target This lab investigates methods of generating a negative reference voltage. A positive reference source or regulator configuration is more common. The traditional method of ge...[Details]

Apple has filed a lawsuit to fight back against Koss' patent lawsuit, claiming not only that the personal audio maker's claims are without merit, but also that they violated a nondisclosure agreement...[Details]

In 2014, there were rumors online that Xiaomi was going to build a car, but Lei Jun denied it and stated that Xiaomi would never build a car. But just last week, the business scope of Xiaomi Youpin's...[Details]

As the integration of electronic devices increases, the density of electronic devices inside the controller is also increasing, and its heat dissipation problem has become particularly critical. Th...[Details]