This article describes the method of detecting resistors by a pointer multimeter ...

The shielded inductor has a magnetic shielding structure on the outside, so it can be seen from the appearance that the coil winding must be an unshielded inductor, and the shielded inductor does not see the coil winding from the appearance. ...

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

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

This article describes the characteristics of the printed boards and system wiring. ...

This article describes the methods torecognize ATX Power supply and maintenance Instruments ...

This article writes about the digital multimeter common faults and maintenance. ...

This article briefly introduces the trigger and basic SR latch ...

This article describes the characteristics of the converter and inverter ...

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

This article writes about the different roles of self-resetting switch and self-locking switch ...

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

This article writes about the different type of board ...

This article describes the characteristics of the electronic products. ...

This article describes the measurement of 0 ohm resistor ...

This article writes about the methods for repairing LCD color TV with oscilloscope ...

This article describes how to select and maintain fixed resistors ...

This article describes the use method of electronic constant temperature heat gun ...

This article writes about the work principle of inductive electronic welcome device ...

This article describes the surface components welding points ...

The PEC vibration module is an IC Chip that provides enhanced flexiblity and performance, with its ability to detect, measure and generate audio vibrations, as well as its high durability and energy efficiency. ...

This article briefly writes about the CPLD and FPGA ...

This article introduces common socket and its function ...

This article describes the role of flux ...

This article describes the principle of the seven-person intelligence responder ...

This article describes the role of automotive air conditioning pressure switch ...

This article writes about the different roles of capacitors and resistors ...

This article briefly introduces some ways to measure the transformer is good or bad ...

This article briefly introduces this article briefly introduces ...

​ This article is about The main role of the capacitor on the board ...

This article describes the characteristics of the electromagnetic compatibility. ...

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

This article briefly introduces why does the capacitor broken and its effects。 ...

​This article briefly introduces the role of the transistor ...

This article describes the characteristics of AMD Dual-Bridge RS880 Chipset Board. ...

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

This article introduces several common capacitor applications on the motherboard. ...

This article briefly introduces the application of crystal oscillator. ...

This article briefly introduces the common switch and automatic switch: relay ...

This article briefly introduces the decoupling capacitance design ...