The working principle of the start-up circuit of AMD dual-bridge RS880 chip board.
On 2019-04-22 13:25:48 in IC Chips
This article describes the working principle of the start-up circuit of AMD dual-bridge RS880 chip board ...
How the Intel G41 chipset motherboard works?
On 2019-04-12 11:39:48 in Knownlege
This article describes how the Intel G41 chipset motherboard works ...
What is the Field Effect Transistor(FET)?
On 2019-03-07 13:07:39 in Question
This article briefly introduces the Field Effect Transistor(FET) ...
The application of capacitors on motherboard
On 2019-03-05 15:19:09 in Capacitors
This article describes the application of capacitors on motherboars ...
How to check if the circuit is open with using a multimeter?
On 2019-02-20 11:00:54 in Knownlege
This article briefly introduces some mthods for checking if the circuit is open with using a multimeter. ...
What are the precautions when using a mechanical multimeter?
On 2019-01-27 15:03:50 in Knownlege
This article introduces some precautions when using a mechanical multimeter. ...
What is an buzzer and speaker?
On 2019-01-21 16:58:01 in Generally electronic component
This article describes the buzzer and speaker. ...
How to measure a IGBT?
On 2019-01-15 14:35:49 in Generally electronic semiconductor
This article describes how to measure a IGBT ...
What is the spectral properties?
On 2019-01-15 12:09:58 in Knownlege
This article describes the spectral properties. ...
The different characteristics between Ceramic capacitor and single stone capacitor
On 2019-01-14 10:45:29 in Capacitors
This article describes the different characteristics between Ceramic capacitor and single stone capacitor. ...
Three common inductor feature
On 2019-01-12 12:03:11 in Inductor
This article describes three common inductor feature ...
What are the characteristics of niobium electrolytic capacitor and metallized paper capacitor?
On 2019-01-11 14:04:34 in Capacitors
This article describes the characteristics of niobium electrolytic capacitor and metallized paper capacitor. ...
What is a binary code and encoder ?
On 2019-01-11 13:34:20 in IC Chips
This article describes the binary code and encoder ...
What is a multivibrator?
On 2019-01-08 16:54:51 in IC Chips
This article describes the multivibrator. ...
What are the common reason of fault of the electromagnet?
On 2019-01-08 14:24:09 in Knownlege
This article introduces the common reason of fault of the electromagnet. ...
What are the functions and characteristics of the integrated circuit application circuit?
On 2019-01-08 13:55:00 in IC Chips
This article briefly introduces the functions and characteristics of the integrated circuit application circuit ...
Ceramic component
On 2019-01-02 16:28:23 in Generally electronic component
This article describes the ceramic component ...
How to detect and replace the magnetron?
On 2018-12-28 16:05:11 in Generally electronic component
This article describes the way to detect and replace the magnetron ...
Common Field Effect Transistors
On 2018-12-25 13:29:10 in Generally electronic semiconductor
This article describes some kinds of common field effect transistors. ...
How to detect a flashing light emitting diode(BTS)?
On 2018-12-25 11:45:47 in Generally electronic semiconductor
This article briefly introduces how to detect a flashing light emitting diode(BTS) ...
What are the performance characteristics of the piezoelectric ceramic buzzer and how to detect it?
On 2018-12-25 10:39:23 in Generally electronic component
This article briefly introduces the performance characteristics and detection of the piezoelectric ceramic buzzer. ...
The main parameters and identification of the potentiometer
On 2018-12-20 13:38:20 in Generally electronic component
This article introduces the main parameters and identification of the potentiometer ...
What are the resistors functions,parameters and how to identify the resistance of the resistor?
On 2018-12-17 13:58:35 in Resistors
This article describes what are the resistors functions,parameters and how to identify the resistance of the resistor? ...
What is an optical coupler and how to measure it?
On 2018-12-15 14:23:34 in Photoelectric
This article introduces what is an optical coupler and how to measure it ...
Self-resetting switch and self-locking switch
On 2018-12-10 13:40:04 in Knownlege
This article writes about the different roles of self-resetting switch and self-locking switch ...
Display LCD and LED
On 2018-12-08 10:52:21 in Generally electronic semiconductor
This article writes about the different roles of display LCD and LED ...
Resistor classification
On 2018-12-04 11:51:37 in Knownlege
This article describes the classification of resistors ...
Classification of integrated circuits
On 2018-12-03 13:18:15 in IC Chips
This article is about the lassification of integrated circuits ...
Characteristics of White LED
On 2018-12-01 11:07:51 in Photoelectric
This article describes the characteristics of White LED ...
Second,the package of the integrated circuit
On 2018-10-31 11:25:58 in IC Chips
An integrated circuit is a key indicator of whether an electronic product is advanced or not. ...
Classification of traverse
On 2018-10-30 11:53:32 in Knownlege
And the following is a single strand;the section area of 10mm'is more than one strand,and several strands or dozens of strands are twisted together to form a root, which has 7 shares,19 shares,37 shares and so on. ...
What is a differential pair?
On 2018-10-27 11:20:00 in Knownlege
A differential pair of tubes is also called a pair of tubes or a differential pair of tubes. ...
what is an infrared receiver?
On 2018-10-26 16:53:35 in Memory
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. ...
how to detect the LED emission tube?
On 2018-10-26 16:31:21 in Memory
The use of multimeter to detect LED luminous platoon is mainly to check whether the LEDs are good ...
Common field effect transistor Slice field effect transistor
On 2018-08-28 17:24:04 in Relays
Low power field effect transistor, low power field effect transistor, high input impedance, low driving current, with low noise characteristics ...
Bidirectional thyristor controlled contactor
On 2018-08-23 11:15:03 in Sensor
The bidirectional thyristor is made of N-P N-P N five layer semiconducting material, and also has three electrodes. ...
How does an infrared proximity sensor work?
On 2020-11-18 11:26:50 in Sensor
This article describes the characteristics of the sensor. ...
How does an infrared proximity sensor work?
On 2020-06-23 14:34:56 in IC Chips
This article describes the characteristics of the infrared proximity sensor. ...
How does an infrared proximity sensor work?
On 2020-06-19 10:57:14 in Generally electronic semiconductor
This article describes the characteristics of the infrared proximity sensor. ...