This article writes about the electromagnetic interference of LED drive power ...

This article briefly introduces some signal letters on mainboard ...

This article describes the layout design of printed circuit boards ...

This article introduces the universal bridge. ...

This article briefly introduces the enhanced power devices open the way for high-voltage applications ...

This article writes about the identification of Fixed Resistors ...

Mitsubishi Chemical and Dow Corning have developed new processes to improve the production yields of 300mm μ-SiC wafers, enabling the manufacture of more, smaller, and faster integrated circuits. ...

This article describes the characteristics of the AI application in MCU and sensor. ...

This article describes the characteristics of the drive resistance. ...

Embedded DSP chips offer high precision and low power consumption, making them reliable and energy-efficient for a variety of applications. ...

Capacitors are commonly used in electrical components and circuits for their ability to store and control charge, provide low impedance and high voltage withstanding capacity, self-discharge, and be temperature insensitive. ...

This article describes the characteristics of capacitance on the ATX power supply. ...

This article describes the working principles and characteristics of Power Saver ...

This article describes the analysis of the working principle of UP6103 chip. ...

This article writes about methods of calibrate the PH meter ...

This article describes the Memory VTT power supply circuit analysis. ...

This article describes the how to judge whether there is a fault element according to the value of earth resistor. ...

This article briefly introduces how to repair the mechanical multimeter AC voltage and current mode fault. ...

This article describes what is an inductor and how to distinguish the inductance value ...

This article briefly introduces the sine wave oscillation circuit ...

This article writes about the DC power supply voltage regulator circuit ...

This article describes the roles of piezomagnetic sensor ...

This article writes about the different roles of display LCD and LED ...

​This article briefly introduces the signal line design ...

The infrared receiving tube is a semiconductor device used to receive the infrared light wave generated by the infrared light emitting diode and convert it into electrical signal. ...

The common characteristic of transformer is that the DC circuit on both sides is completely separated, and the energy transfer on both sides is coupled by magnetic field. ...

This article describes the characteristics of the DC-DC control chip. ...

This article introduces the symbols represent in circuit diagram ...

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

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

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

This article describes the characteristics of the regulators. ...

This article describes the characteristics of the regulators. ...

This article writes about the COB ...

This article briefly introduces 12V battery level indicator circuit (LED bargraph) ...

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

This article describes the role of chip processor in deep learning. ...

This article introduces some aspects that should be considered when choose the display connector ...

This article introduces some aspects that should be considered when choose the display connector ...

This article describes the operating principle of AMD single-bridge A55 chipset motherboard boot circuit. ...