This article introduces how to identify true and fake electronic components ...

This article briefly introduces the nature of resistor. ...

This article describes how does LED appear and develop ...

This article writes about the difference between Metal film resistor and metal oxide film resistor. ...

​This article introduces what is a sheet resistor. ...

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

This article describes the characteristics of the laser displacement sensing technology. ...

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

This article describes the characteristics of LED lamp beads ...

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

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

This article describes the characteristics of the connector. ...

This article describes the characteristics of the fiber optic connector. ...

This article describes the characteristics of the spiral nanopore data storage. ...

This article briefly introduces basic principles and structure of thermocouple temperature sensor ...

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

This article describes the characteristics of using pointer multimeter and insulation resistance meter to detect the voltage resistance of fixed capacitors and mica capacitors. ...

This article describes the main reasons for the failure of the connector connection ...

This article describes the output paths of main transformer of ATX power ...

This article describes the principle of photoelectric conversion devices ...

Photoresistor is a device made of semiconductor photoelectric effect principle.When the semiconductor is exposed to light ...

This article briefly introduces the principle of FPC connector ...

This article describes how to choose the switch of the mechanical multimeter when measuring different parameters ...

This article descirbes when installing some electronic components on the board,something should be cared. ...

This article describes the role of the four-way solenoid directional valve ...

This article describes the board soldering considerations ...

In the PCBA (Printed Circuit Board Assembly) design process, thermal management and heat dissipation technology are crucial. This article will introduce the thermal management principles and common heat dissipation technologies in PCBA design to help read ...

An 8-bit bidirectional level translator IC chip bridges the difference between two logic levels, allowing for efficient communication between them and reducing power consumption and conversion steps. ...

This article describes the characteristics of the PCB board. ...

How to Clean the Dust of an Inverter? ...

This article briefly introduces the light-emitting diode ...

This article describes the characteristics of the electromagnetic emission and magnetic field interference. ...

This article describes the characteristics of the electromagnetic emission and magnetic field. ...

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

This article introduces how to use mechanical multimeter ...

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

During the PCBA manufacturing process, various problems are often encountered, such as poor soldering, circuit board damage, and component quality problems. ...

This article describes the principle, advantages and disadvantages of several liquid level gauges ...

The principle and comparison of several level gauges for different price grades. ...

This article briefly introduces the method of detecting HFE ...