WCC721912000H

Medium-power wireless charging is expected to enter the phablet market. Since phablets have larger screens, they consume more power than phones smaller than 4 inches. If the current 5-watt wireless c...[Details]

The four-element infrared detector uses photosensitive elements, and the alarm is triggered only when each detector detects a signal. It has stronger anti-false alarm capability and better detection p...[Details]

The most basic root of driverless driving or lane-level navigation is lane-level positioning based on absolute positioning. Imagine that you don’t know which lane you are in on the highway, and you a...[Details]

Digital terrestrial broadcasting ( DVB-T ) and cable television (DVB-C) set-top boxes are transitional products in the development of digital television. Their functional characteristics...[Details]

Electric cars could help save the planet, but their batteries pose a serious challenge to the world's recycling infrastructure. Today's electric car batteries will cause an e-waste crisis in the futu...[Details]

      After the release of the P40 series, the Huawei Mate series will also be routinely updated. As usual, the Huawei Mate 40 series will be released this fall. 　　The Huawei P40 series is the first ...[Details]

PN junction temperature sensor Working Principle The junction voltage of the PN junction of a crystal diode or transistor changes with temperature. For example, the junction voltage of...[Details]

Traditional vector network analyzers (VNAs) usually use the so-called "virtual" method when measuring balanced/differential devices: the network analyzer stimulates the device under test with a single...[Details]

Lead researchers PhD student Ashley Kropp and Dr Reece Grint. Image credit: Monash University Australian scientists have discovered an enzyme that can convert air into energy, us...[Details]

On October 21, Xinjie Energy released its third-quarter report stating that from July to September 2021, the company achieved operating income of 422 million yuan, a year-on-year increase of 49.84%, ...[Details]

A real-time security system is designed with a 32-bit ARM microprocessor STM32F103C8T6 as the control core, plus a vibration sensor and a pyroelectric infrared sensor. When the system is in working s...[Details]

Self-protected charging resistors based on PTC (positive temperature coefficient) ceramics are used to smooth capacitors in power supplies. In the event of a short circuit, they limit the current to a...[Details]

Yilin Xu, President of Universal Robots China In recent years, driven by both policy and technological development, more and more large-scale manufacturing companies from the autom...[Details]

According to foreign media reports, FEV, a global vehicle and powertrain system development service provider, believes that the extensive use of vehicle software will bring huge cybersecurity problem...[Details]

01 Background The Local Interconnect Network (LIN) protocol is based on the Volcano-Lite technology developed by Volvo spin-off Volcano Communications Technologies (VCT). Because other automot...[Details]