This article describes the characteristics of the EMI. ...

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

This article writes about the COB ...

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

This article describes the characteristics of the amplifier. ...

This article describes the GND( ground) resistor value measured by a multimeter ...

This article describes the selection method of automobile digital multimeter. ...

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. ...

This article writes about the AMD Motherboard bus Power supply Analysis ...

This article describes the board soldering considerations ...

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

​This article briefly introduces the wavefront sensor ...

This article describes some categories of optoelectronic display devices. ...

This article describes the characteristics of the triode amplifier. ...

In the PCBA (Printed Circuit Board Assembly) design process, signal integrity and electromagnetic interference processing are crucial. This article will introduce the concept of signal integrity in PCBA design, influencing factors and processing methods, ...

In the PCBA (Printed Circuit Board Assembly) design process, adopting best practices and techniques can improve the performance, reliability and manufacturing efficiency of the circuit board. ...

FPGAs enable efficient and reliable control systems in high-voltage applications, providing superior performance, reliability, cost-efficiency and protection against surges. ...

Calculating bias resistor for operational amplifiers involves determining input signal, desired gain and input impedance to get the most out of op amp circuit. ...

This article describes the characteristics of the ToF. ...

This article analyze the working principle of APW7120 chip ...

This article briefly introduces three ways to synthesize phosphors ...

This article introduces three types of transformers. ...

This article describes the Imec makes CMOS 140GHz radar-on-chip ...

The main parameters of inductors include inductance, permissible deviation, quality factor, sectional capacitance and rated current. ...

This article writes about the HDMI interface circuit analysis and fault maintenance. ...

This article writes about several chips on computer motherboard ...

This article briefly introduces the remote control circuit through radio frequency without microcontroller ...

​This article writes about the counting and its classification ...

This article describes the characteristics of DVI Interface Circuit DVI interface. ...

This article writes about the IO chip and clock chip on the computer motherboard ...

This article describes the surface components welding points ...

This article describes how to disassemble electronic component ...

This article describes how to disassemble electronic component ...

This article describes the main parameters of the triode ...

This article describes the characteristics of the amplifier. ...

This article describes the characteristics of the RF power amplifier. ...

This article describes the characteristics of the RF power amplifier. ...

This article writes about the MEMS oscillator and quartz clock in the car ...

Accurate clock signals are a prerequisite for reliable communication - whether by radio or by wire. With the ever-increasing demand for data transmission, the previous approach has reached its limit. ...

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