CPU power supply circuit structure.
On 2019-04-18 14:46:42 in Knownlege
This article describes the CPU power supply circuit structure. ...
The operating principle of AMD single-bridge A55 chipset motherboard boot circuit.
On 2019-04-26 10:52:17 in Knownlege
This article describes the operating principle of AMD single-bridge A55 chipset motherboard boot circuit. ...
What is the master-slave structure RS flip-flop and JK flip-flop circuit?
On 2019-08-08 11:19:18 in Knownlege
This article describes the characteristics of the RS flip-flop and JK triggers. ...
CPU power supply circuit fault maintenance method.
On 2019-04-09 11:23:30 in Knownlege
This article briefly introduces the CPU power supply circuit fault maintenance method. ...
How the Intel H55 chipset motherboard works?
On 2019-04-18 13:57:22 in Knownlege
This article writes about the Intel H55 chipset motherboard ...
What is the relationship between the circuit structure and the logic function of the trigger?
On 2019-10-22 09:54:26 in Knownlege
This article describes the characteristics of the triggers. ...
Type of board
On 2018-12-06 11:56:33 in Knownlege
This article writes about the different type of board ...
DS05- 7B (seven tube) superheterodyne radio debugging
On 2019-01-14 17:26:09 in Knownlege
This article writes about the DS05- 7B (seven tube) superheterodyne radio debugging ...
How to make a wireless music doorbell?
On 2019-04-20 13:27:35 in Knownlege
This article describes the production of wireless music doorbell ...
What are the reference voltage points of ATX power supplies?
On 2019-04-15 14:08:24 in Knownlege
This article briefly introduces the the reference voltage points of ATX power supplies ...
Integrate the clock generator into the microcontroller
On 2019-05-07 16:33:50 in Knownlege
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. ...
What is the insertion principle of plug-in electronic components?
On 2019-01-12 10:53:22 in Knownlege
This article briefly introduces the nsertion principle of plug-in electronic components ...
Introduction to some electronic assembly tools.
On 2018-12-05 11:48:38 in Knownlege
This article briefly introduction to some electronic assembly tools ...
What is the principle of patch miniature FM radio?
On 2019-01-12 13:42:13 in Knownlege
This article briefly introduces the principle of patch miniature FM radio. ...
What is the magnetron of the microwave oven and how does it works?
On 2018-12-20 15:01:50 in Knownlege
This article introduces the functional characteristics, working principles of the continuous wave force air-cooled magnetron used in the microwave oven. ...
How to judge whether there is a fault element according to the value of earth resistance？
On 2019-04-03 14:22:13 in Knownlege
This article describes the how to judge whether there is a fault element according to the value of earth resistor. ...
Need know about the working of a sweep-frequency generator
On 2018-12-20 11:32:53 in Knownlege
This article describes need know about the working of a sweep-frequency generator ...
How to explain the working principle of buffer network?
On 2021-12-24 10:56:44 in Knownlege
This article describes the characteristics of the capacitor. ...
What is the basic function of ATX power supply?
On 2019-03-20 11:40:51 in Knownlege
This article introduces the basic function of ATX power supply ...
What are the problems in radio assembly?
On 2019-01-15 14:05:25 in Knownlege
This article describes the problems in radio assembly ...
The difference between diode and resistor
On 2018-12-08 11:39:22 in Knownlege
This article writes about the different roles of diode and resistor ...
Discrimination on the pseudo-concept of "reverse earth resistor value and modification of multimeter pens
On 2019-04-16 11:29:12 in Knownlege
This article briefly introduces the discrimination on the pseudo-concept of "reverse earth resistor value” and modification of multimeter pens ...
What is a field-effect transistor?
On 2018-12-13 14:34:17 in Knownlege
This article writes about the field-effect transistor ...
What are the characteristics of the smartphone?
On 2019-02-14 11:16:20 in Knownlege
This article briefly introduces the characteristics of the smartphone ...
Process document
On 2018-11-01 13:44:45 in Knownlege
process route list.The process route table is used for the arrangement and scheduling of product production,which reflects the whole process of product preparation from blank to finished product ...
How to Identify True and Fake Electronic Components
On 2018-12-20 13:16:43 in Knownlege
This article introduces how to identify true and fake electronic components ...
Electrooptic devices are just the opposite
On 2018-10-31 11:01:18 in Knownlege
The history of photoelectric technology is actually earlier than that of electronic technology.In early twentieth Century, Einstein won the Nobel prize with the discovery of photoelectric effect ...
What are the components of the wired mouse module and connector?
On 2019-01-14 17:44:21 in Knownlege
This article introduces some the components of the wired mouse module and connector ...
Transistor roles, characteristics and states
On 2018-12-13 11:45:47 in Knownlege
This article describes of transistor roles, characteristics and states ...
What is the high temperature solid state reaction?
On 2019-01-15 16:02:50 in Knownlege
This article write about the high temperature solid state reaction? ...
How to choose a mechanical multimeter?
On 2019-01-27 15:14:01 in Knownlege
The article explores how to choose a mechanical multimeter. ...
What are the basic components on the ATX power board?
On 2019-03-13 13:07:05 in Knownlege
This article introduces the basic components on the ATX power board. ...
Principles of servo level gauge and radar level gauge
On 2019-06-04 15:43:35 in Knownlege
This article describes the principles and advantages and disadvantages of servo level gauge and radar level gauge ...
What is the structure of the moving coil microphone and how to detect it?
On 2019-01-02 15:05:41 in Knownlege
This article describes the structure and detection of the moving coil microphone ...
How to detect the value of HEF with a multimeter?
On 2019-02-26 17:58:23 in Knownlege
This article briefly introduces the method of detecting HFE ...
What is the Digital / analog multimeter?
On 2019-02-18 16:56:55 in Knownlege
This article describes two common digital / analog multimeter. ...
What are the working principles of AM radio?
On 2019-01-11 11:08:24 in Knownlege
This article writes about the working principles of AM radio. ...
How to synthesize phosphor?
On 2019-01-15 11:35:30 in Knownlege
This article briefly introduces three ways to synthesize phosphors ...
What are the interfaces on motherboards?
On 2019-02-13 13:09:43 in Knownlege
This article describes the interfaces on motherboards ...
What is the principle of photoelectric conversion devices?
On 2018-12-08 10:40:53 in Knownlege
This article describes the principle of photoelectric conversion devices ...