This article introduces how to use a mechanical multimeter. ...

This article describes the headphones and piezoceramic buzzers ...

This article writes about the IGBTs and IGBT modules ...

This article writes about the quartz resonator ...

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

This article introduces the design dimensions of printed conductors and holes for pad ...

This article briefly introduces the welding of printed circuit boards ...

This article introduces the basic operation steps of manual welding ...

​ This article describes the basic operation steps of manual welding ...

If the internal resistance of the test voltage is also very small, the tube will burst undoubtedly. ...

Headset is also an electro-acoustic conversion device,which is similar in structure to an electric speaker,it is also composed of magnet,voice coil,vibrating diaphragm, etc,but the voice coil of the earphone is mostly fixed ...

The quartz crystal element is composed of a quartz wafer,a wafer bracket and a case.The role of the quartz crystal element in the circuit is equivalent to a high Q value LC resonant element ...

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

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) assembly process, the selection of soldering technology and process is crucial to ensure soldering quality and improve product reliability. This article will introduce the soldering techniques commonly used in ...

Market situation and application field analysis of GPT model ...

This article describes the characteristics of the network. ...

This article describes the characteristics of the analog audio interfaces. ...

This article describes the characteristics of the triodes. ...

This article describes the characteristics of the photodiodes and photomultipliers. ...

This article describes the characteristics of the the embedded processor. ...

This article describes the characteristics of the the inductor. ...

This article describes the characteristics of the memory. ...

This article describes the difference between CPU and GPU architecture. ...

This article writes about the SATA hard disk interface circuit analysis and maintenance ...

This article describes the Method of detecting potentiometers ...

This article describes the role of LED radiators. ...

This article briefly introduces the method of detecting the negative temperature coefficient thermistor NTC. ...

This article describes the main differences between electromagnetic and capacitive voltage transformers ...

This article introduces the Ultra-short current surges through rectified light ...

This article describes the selection of external connection mode of printed Circuit Board ...

This article briefly introduces the transient voltage suppressor diode ( TVS ). ...

This article describes the role of photocell sensor ...

This article writes about the humidity sensor ...

​This article describes some tips for manufacturers to choose the best vision sensors ...

This article briefly introduces the headphones in audio industry facing changes ...

This article describes how to detect and repair LEDs ...

This article describes the structure and main parameters of the electromagnetic relay ...

This article briefly introduces different of a five-terminal integrated voltage regulator with reset function and a voltage-controlled five-terminal integrated voltage regulator ...

This article writes about how connector upgrades fit into an IIoT retrofit ...