This article briefly introduces the whole machine inspection ...

This article introduces two ways to Classify the integrated circuits ...

This article describes how to detect and apply thermocouple temperature sensors ...

This article writes about the humidity sensor ...

This article introduces reed pipe and dry reed relay ...

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

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

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

This article briefly introduces some ways to detect,repair and replace the ordinary inductance coil ...

This article briefly introduces the classification of relays ...

This article describes the precautions and detection methods for using variable resistors ...

This article writes about the different kinds of resistor ...

Schottky diode is a low-power, high-current,ultra-high-speed semiconductor device, reverse recovery time trr can be small to a few nanoseconds ...

Power plant to send 50 Hz AC, after long-distance transmission, to the user is still 50 Hz AC, it is usually sent to industrial users 380 V three-phase AC, to ordinary civil users 220V single-phase AC. ...

Therefore, bridge rectifier has been widely used.Diode half wave rectifier circuit ...

This article briefly introduces the ways to use the digital multimeter's conductivity block ...

This article writes about the steps of manual soldering ...

This article briefly introduces the double wave soldering process. ...

This article briefly introduces the relationship between the chip and the discrete device ...

This article briefly introduces the difference between different types of radiators in computers ...

This article briefly introduces the difference between graphics card cooler and CPU cooler ...

This article briefly introduces main factors related to the resistance of the resistor ...

This article briefly introduces the photoelectric effect ...

​This article writes about the role of integrated circuits ...

This article briefly introduces the computer radiator. ...

This article introduces how to judge whether the capacitor is good or bad ...

This article briefly introduces the functional switchgear ...

​ This article briefly introduces how to check for computer power problems ...

​ This article describes the effect of resistance ...

This article describes the role of fans in notebook cooling ...

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

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

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

This article describes the characteristics of the air conditioner temperature sensor. ...

This article describes the characteristics of the FPGA radiation effects. ...

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 ...

Electromagnetic compatibility (EMC) is an important consideration in PCBA (Printed Circuit Board Assembly) design. This article will introduce the relationship between PCBA design and EMC, explain the reasons for EMC problems, and provide some optimizatio ...

This article describes the characteristics of the FPGA technology. ...

This article describes the characteristics of the video output interfaces. ...

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