PCB design preparation
On 2018-12-13 10:56:47 in Knownlege
This article introduces the preparation of PCB design ...
Computer motherboard resistance, capacitance
On 2018-12-08 11:11:23 in Knownlege
This article writes about the different roles of capacitors and resistors ...
Microstar (MSI) Motherboard Point Bitmap usage method.
On 2019-04-17 17:33:23 in Knownlege
This article describes the Microstar (MSI) Motherboard Point Bitmap usage method. ...
DDD Intel H555 chipset I3 Series motherboard architecture
On 2019-04-10 11:00:02 in Knownlege
This article describes the DDD Intel H555 chipset I3 Series motherboard architecture. ...
What are the methods for detecting DC resistance with using multimeter?
On 2019-02-18 16:59:48 in Knownlege
This article describes some methods for detecting DC resistance with using multimeter ...
Headphones in Audio Industry Facing Changes
On 2018-12-25 15:09:01 in Knownlege
This article briefly introduces the headphones in audio industry facing changes ...
How much do you know about RS-422 and RS-485?
On 2022-03-08 10:43:00 in Knownlege
This article describes the characteristics of the RS-422 and RS-485. ...
Which ones do you know about network storage technology?
On 2021-06-21 11:08:03 in Knownlege
This article describes the characteristics of the network storage technology. ...
How to set parameters of the inverter?
On 2019-05-25 14:01:42 in Knownlege
This article describes how to set parameters of the inverter ...
The method of using the sensor block of OTC700 series digital multimeter.
On 2019-04-23 14:16:06 in Knownlege
This article describes the method of using the sensor block of OTC700 series digital multimeter. ...
Circuit diagram inspection
On 2019-03-19 15:33:37 in Knownlege
This article describes the circuit diagram inspection and software usage. ...
What are the main differences between Automobile Digital Multimeter and ordinary Digital Multimeter？
On 2019-02-27 11:07:48 in Knownlege
This article introduces the main differences between Automobile Digital Multimeter and ordinary Digital Multimeter. ...
What’s the Difference Between PCB and PCBA?
On 2018-12-28 10:31:41 in Knownlege
This article writes about the difference between PCB and PCBA ...
How home automation works!
On 2018-12-21 10:55:44 in Knownlege
This article briefly introduces how home automation works ...
What should we pay attention to in anti-electromagnetic interference design?
On 2018-12-06 11:45:52 in Knownlege
This article writes about the anti-electromagnetic interference design ...
Drawing board diagram of printed circuit board.
On 2019-01-14 17:25:00 in Knownlege
This article describes the drawing board diagram of printed circuit board. ...
What are the methods of handling problems encountered during using pointer multimeters?
On 2019-02-15 13:49:38 in Knownlege
This article introduces some methods of handling problems encountered during usingpointer multimeters ...
What is the difference between a two-stage switch and a single-stage switch?
On 2018-12-10 13:28:38 in Knownlege
This article writes about the difference between a two-stage switch and a single-stage switch ...
What are the steps of manual soldering?
On 2019-01-18 11:23:59 in Knownlege
This article writes about the steps of manual soldering ...
Double wave soldering process.
On 2019-01-05 11:51:57 in Knownlege
This article briefly introduces the double wave soldering process. ...
The main role of the potentiometer?
On 2018-12-11 13:20:38 in Knownlege
This article describes the main role of the potentiometer ...
Why does the computer's graphics card capacitor broken? Does it affect the operation of the computer?
On 2018-12-08 13:39:51 in Knownlege
This article briefly introduces why does the capacitor broken and its effects。 ...
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 ...
How to solve the actual running problem of most circuit boards?
On 2019-04-19 11:14:11 in Knownlege
This article briefly introduces the way to solve the actual running problem of most circuit boards ...
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 ...
What is the fake load?
On 2019-04-11 11:33:01 in Knownlege
This article briefly introduces the fake load. ...
AMD RS880 chipset motherboard architecture.
On 2019-04-19 10:51:36 in Knownlege
This article describes the AMD RS880 chipset motherboard architecture. ...
AMD single bridge A55 chipset motherboard architecture.
On 2019-04-16 11:06:14 in Knownlege
This article describes the AMD single bridge A55 chipset motherboard architecture. ...
AMD single bridge A75 chip board architecture.
On 2019-04-15 13:32:59 in Knownlege
This article introduces the AMD single bridge A75 chip board architecture. ...
What are the problems in radio assembly?
On 2019-01-15 14:05:25 in Knownlege
This article describes the problems in radio assembly ...
Insulation resistance
On 2018-12-11 14:12:15 in Knownlege
This article briefly introduces insulation resistance ...
What is the role of automotive air conditioning pressure switch?
On 2018-12-08 11:59:42 in Knownlege
This article describes the role of automotive air conditioning pressure switch ...
What is the role of the transformer?
On 2018-12-05 10:13:54 in Knownlege
This article describes the role of the transformer ...
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. ...
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 ...
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. ...
What are the processing methods of adverse contact phenomenon during using pointer multimeters?
On 2019-02-15 14:01:34 in Knownlege
This article briefly introduces the processing methods of adverse contact phenomenon during using pointer multimeters. ...
What are the method of judging the probable fault position of the pointer multimeter?
On 2019-02-14 11:03:30 in Knownlege
This article briefly introduces the method of judging the probable fault position of the pointer multimeter ...
How to measure inductance using the universal bridge meter?
On 2019-01-27 15:10:38 in Knownlege
This article writes about the universal bridge meter measuring inductance ...
How to drawing of printed circuit boards?
On 2019-01-12 16:22:12 in Knownlege
This article briefly introduces how to drawing of printed circuit boards. ...