5114-400/223J225-

This article introduces a driver reference design for AR111 LED lamps in a 2-in-parallel-5-in-series (5S2P) combination. 　　Overview 　　This reference design uses the MAX16819 as the main controlle...[Details]

移动应用、基础设施与国防应用中核心技术与RF解决方案供应商Qorvo®, Inc.（纳斯达克代码：QRVO）今日宣布收购世界领先的高性能 RF MEMS 天线调谐应用技术供应商 Cavendish Kinetics, Inc.。Cavendish Kinetics (CK) 团队将继续推动RF MEMS技术应用于Qorvo的全部产品线，并将该技术转变为能针对移动设备和其他市场进行大规模制造。 Q...[Details]

0 Introduction DNC is the abbreviation of Direct Numerical Control or Distributed Numerical Control, which means direct digital control or distributed digital control. DNA integrates the equipment ...[Details]

Dugen Core has successfully developed 940nm high-temperature-resistant semiconductor laser chips and fiber-coupled pump modules for automotive lidar, and has passed rigorous performance and reliabi...[Details]

The load of the electric blanket in the heating circuit may be a heating tube, a heating rod, a heating wire, etc. Therefore, the bidirectional thyristor plays a role in regulating voltage and temp...[Details]

When comparing lighting technologies, the most meaningful metric is luminous efficacy, expressed in lumens per watt (Lm/W). Incandescent and halogen lamps are particularly lacking in this regard, wit...[Details]

From October 10 to 12, 2020, the "China (Beijing) New Energy Vehicle Expo and the 5th China (Beijing) International Electric Vehicle Expo" co-organized by State Grid Electric Vehicle Service Co., L...[Details]

TL494 is a voltage-driven pulse width modulation control integrated circuit produced by Texas Instruments, USA, and is mainly used in various switching power supplies. This article introduces how it f...[Details]

On stage, sometimes, in order to create a special effect, it is necessary to turn off all lights except searchlights. Searchlights must be shone on the actors. Since the searchlights are hung high ...[Details]

Power integrity measurement objects and measurement contents      PI (Power Integrity) used to be a topic of signal integrity analysis, but because PI is complex and critical enough, it has now been ...[Details]

Freescale Semiconductor recently introduced its next-generation lateral diffusion metal oxide semiconductor (LDMOS) RF power transistors to meet the urgent need to reduce power consumption ...[Details]

With a traditional power tailgate and trunk, users need to hold down a button on the key fob to activate the hatch. This can cause great inconvenience, especially when the user is trying to open the ...[Details]

Neocis, a developer of robotic medical devices, recently announced that its Yomi robotic navigation system has received FDA 510(k) clearance for use in dental implant surgery. This is the first FDA-a...[Details]

This article introduces the use of color dot matrix and the hourglass-shaped traffic light made by controlling the dot matrix using the 51 single-chip microcomputer. I hope it will be helpful to stud...[Details]

1 Introduction Radio Frequency Identification (RFID) technology, as a high-tech and information standardization foundation for rapid, real-time and accurate information collection and pro...[Details]