This article describes the characteristics of the panels. ...

Headset is also an electro-acoustic conversion device,which is similar in structure to an electric speaker,it is also composed of magnet,voice coil,vibrating diaphragm, etc,but the voice coil of the earphone is mostly fixed ...

Summary: This article discusses the types and applications of angle sensors and the considerations for selecting and using them in power steering, motor, and robotic systems. ...

This article introduces the detection principle of optical fiber sensors. ...

This article describes the characteristics of the sensor. ...

The common L.ED luminescence intensity has developed from several mned to dozens of med. ...

Light emitting diodes have the same conductivity as ordinary diodes.When positive currents pass through PN junctions ...

The history of photoelectric technology is actually earlier than that of electronic technology.In early twentieth Century, Einstein won the Nobel prize with the discovery of photoelectric effect ...

Linear Hall effect current sensor IC is used to measure and detect electrical current in circuits, while being reliable and accurate. It is used in various applications such as motor protection and circuit diagnosis. ...

This article briefly introduces the electromagnet ...

This article describes the role of the inductor. ...

This article describes What is an inductor and how to name the inductor。 ...

This article describes the basic principles of the digital tube ...

Because the positive resistance of the varactor diode is larger,the multimeter is placed in the RX 10k2 block,the red form is connected to the positive pole ...

This article explores how to distinguish common diodes ...

This article introduces the functional characteristics, working principles of the continuous wave force air-cooled magnetron used in the microwave oven. ...

This article introduces reed pipe and dry reed relay ...

​This article describes the role of the speakers in electro-acoustic devices ...

This article writes about the COB ...

This article describes the roles of piezomagnetic sensor ...

​ This article describes the basic principles of the transformer ...

This article describes that LEDVANCE will close a factory in the US ...

This article describes the Nitride system ...

This article briefy introduces the magneto diode ...

This article describes the characteristics of the display technologies. ...

This article describes the characteristics of the EMC. ...

Classification and development history of Hall effect sensors ...

This article describes the parameters of power transformer ...

This article describes the characteristics of the L OLED. ...

This article introduces the Hall element magnetoelectric sensor ...

This article describes the spectral Analysis of Eu and Bi ...

This article describes the characteristics of the Hall effect sensors. ...

This article briefly introduces the inductor ...

This article describes the characteristics of the electromagnetic compatibility. ...

This article writes about the different between a transformer and a coupled inductor ...

This article describes the characteristics of the single-chip microcomputer. ...

This article introduces some application challenges of LCD monitors ...

Determination of appearance recognition of each electrode Common unidirectional thyristor electrodes are arranged as shown in Figure. ...

This artical describes that how to repair the loudspeaker after it is damaged ...

This article describes to make an electronic energy saving lamp ...