This article writes about the photosensitive diode ...

This article describes what is a resistor ...

This article describes the classification and model naming of Integrated Circuits ...

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

This article describes the characteristics of the interface. ...

​This article describes the repair and replace of the potentiometer ...

This article describes works principles of the O2 sensor ...

The switch is the component that completes the electrical connection and disconnection through a certain action,which is generally connected in series to realize the transmission and control of signal and electric energy ...

The LED display does not work, and the cause of the fault is determined and eliminated according to the flashing green light of the sending card. ...

This article writes about the parameters of inverter ...

This article describes the case of the screw of the ATX power supply ...

This article briefly introduces the AMD RX980 chipset motherboard architecture. ...

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

This article describe several installation-related concepts of electronic components ...

​ This article briefly introduce how to identify and detect electronic components ...

This article briefly introduces the five major electronic components。 ...

This article describes the characteristics of the machine vision lighting. ...

This article describes the characteristics of the programmable perovskite nanowires. ...

This article describes the characteristics of the MEMS. ...

In the PCBA (Printed Circuit Board Assembly) assembly process, manual soldering is a key technology. This article will introduce manual soldering techniques and techniques in PCBA assembly, including selection of soldering tools, correct implementation of ...

In the PCBA (Printed Circuit Board Assembly) manufacturing process, material selection and supply chain management are key links. This article will introduce the principles of material selection and common materials in PCBA manufacturing, as well as the i ...

This article describes the characteristics of the screen. ...

This article describes the characteristics of the LED transparent screen. ...

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

This article briefly introduces the way to solve the actual running problem of most circuit boards ...

This article introduces some types of common resistor ...

This article describes the role of reed relay and solid state relay ...

This article describes the LED MARKET PROSPECTS: MICRO/MINI LED、3D SENSING ...

Manual insertion and welding should be first inserted into those components that need to be mechanically fixed,such as the power device radiator,bracket,clip,etc,and then insert the need to weld fixed components. ...

Four wave soldering daily maintenance and maintenance knowledge 1 regularly check the heating pipe voltage is normal,too high voltage will damage the heating pipe. ...

When detecting infrared light emitting diodes,there is a big difference between the pointer type multimeter and the digital multimeter ...

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

This article describes the characteristics of the switch interfaces. ...

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

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

This article describes the use methods of OTC700 series digital multimeter to test the frequency and temperature ...

This article briefly introduces the use of OTC700 series automobile digital multimeter. ...

This article briefly introduces the processing methods of adverse contact phenomenon during using pointer multimeters. ...

This article describes how to make an inductive electronic welcome device ...

This article describes some konwnledge that you should know before solder. ...