This article writes about the diode. ...

A number of LED digital tube is developed on the basis of an LED digital tube.The number of digital characters will be packaged together to become a number of digital control ...

Diodes are generally not good repair, damage can only be replaced. In selecting diodes, we should pay attention to the following principles. ...

This article briefly introduces what is a photoelectric switch and how to detect it? ...

This article describes the characteristics of the LDC. ...

This article describes the use methods of digital multimeter. ...

​LDO is a low dropout linear regulator, compared with the traditional linear regulator. Traditional linear regulators ...

This article describes the characteristics of measuring the transistor. ...

the pin of the pin identifies the pin arrangement of the photosensitive transistor as shown in Figure 6-8,the foot near the pin or the longer one is the emitter E,and the far or shorter foot of the foot is the collector C ...

This article describes the use of the basic measurement function of automobile digital multimeter ...

This article introduces the voltage regulator diode ...

The method of judging an electrode is basically the same as that of judging an ordinary diode electrode. ...

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

This article describes the characteristics of the nanosensors. ...

The article explores the detection of food temperature changes in microwaves using FISO fiber optic sensors ...

This article describes how to identify and detect relays ...

This article describes the method of detecting fixed resistors. ...

This article writes about the capacitors ...

According to function.It can be divided into polyester capacitor,mica capacitor,high frequency ceramic capacitor,monolithic capacitor ...

This article writes about the transistor application. ...

The resistance between 2E and C.Silicon tube is almost infinite size power pin tube in the tens of thousands of euros,high-power wrong tube in the hundreds of Europe.If the measured resistance is zero ...

This article describes the characteristics of the connectors. ...

This article describes the characteristics of the ultrasonic sensors. ...

This article describes the characteristics of the ultrasonic sensors. ...

​This article describes methods for detecting the AC voltage/current and DC voltage/current with using a multimeter ...

​ This article mainly describes how to detect diodes. ...

Bidirectional thyristor is a new semiconductor device developed on the basis of unidirectional thyristor ...

In identifying and detecting common components, the resistance is the forward resistance of the diode. ...

This article describes some methods to check and repair after DC motor broken ...

This article describes the double base diode (Unijunction transistor) and the detection method of it. ...

This article writes about the constituent characteristics of an electret microphone and how to detect it ...

This article writes about the photoresistors ...

This article briefly introduces the main application areas of MEMS sensors ...

This article briefly introduces the electromagnet ...

This article introduces the classification of loudspeakers ...

This article describes what is a resistor ...

This article describes the quality requirements for solder joints ...

This article describes a method for detecting electrolytic capacitors. ...

This article describes the maintenance method of CMOS circuit. ...

This article briefly introduces the Ground in ATX Power Supply ...