Light control automatic energy saving LED light circuit
On 2019-01-23 17:42:10 in Knownlege
This article writes about the light control automatic energy saving LED light circuit ...
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 ATX power?
On 2019-03-11 13:43:25 in Knownlege
This article briefly introduces the ATX power ...
Basic operation steps of manual welding
On 2018-12-04 10:23:27 in Knownlege
This article describes the basic operation steps of manual welding ...
Transistor roles, characteristics and states
On 2018-12-13 11:45:47 in Knownlege
This article describes of transistor roles, characteristics and states ...
Classification of printed circuit boards
On 2018-12-11 14:35:26 in Knownlege
This article briefly introduces classification of printed circuit boards ...
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. ...
Debug ST Stellar car controller
On 2019-05-09 14:21:01 in Knownlege
This article describes the debug ST Stellar car controller ...
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. ...
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 ...
Composition of printed circuit boards
On 2018-12-04 11:13:50 in Knownlege
This article describes the composition of printed circuit boards ...
Design dimensions of printed conductors and holes for pad
On 2018-12-13 11:19:14 in Knownlege
This article introduces the design dimensions of printed conductors and holes for pad ...
What is the working principle of the bias circuit in the triode amplifier circuit?
On 2019-10-17 10:02:01 in Knownlege
This article describes the characteristics of the triode amplifier. ...
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 ...
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 ...
Introduction to some electronic assembly tools.
On 2018-12-05 11:48:38 in Knownlege
This article briefly introduction to some electronic assembly tools ...
nVIDIA chipset + Intel CPU single bridge motherboard architecture
On 2019-04-08 14:42:22 in Knownlege
This article writes about the nVIDIA chipset + Intel CPU single bridge motherboard architecture. ...
The Intel Z77 chipset family of master board architectures.
On 2019-03-30 11:02:44 in Knownlege
This article briefly introduces the Intel Z77 chipset family of master board architectures. ...
What is the working principle of a gas-fired heat gun?
On 2019-01-27 15:01:50 in Knownlege
This article briefly introduces the working principle of a gas-fired heat gun. ...
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. ...
Specific use of multimeter in ATX power maintenance.
On 2019-04-18 14:50:01 in Knownlege
This article briefly introduces the specific use of multimeter in ATX power maintenance. ...
Circuit diagram inspection
On 2019-03-19 15:33:37 in Knownlege
This article describes the circuit diagram inspection and software usage. ...
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 ...
How to use a electronic constant temperature heat gun?
On 2019-01-28 13:41:57 in Knownlege
This article describes the use method of electronic constant temperature heat gun ...
What is a three-terminal integrated voltage regulator and how to classify?
On 2018-12-14 15:01:07 in Knownlege
This article describes the role of three-terminal integrated voltage regulator and how to classify ...
How to measure potentiometer
On 2018-12-08 13:22:43 in Knownlege
This article briefly introduces how to measure potentiometer ...
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 ...
Pre-welding preparation
On 2018-12-10 14:05:13 in Knownlege
This article describes the preparation of pre-welding ...
The case of the screw of the ATX power supply
On 2019-03-30 10:52:55 in Knownlege
This article describes the case of the screw of the ATX power supply ...
AMD RX980 chipset motherboard architecture.
On 2019-03-22 11:48:58 in Knownlege
This article briefly introduces the AMD RX980 chipset motherboard architecture. ...
How to choose the switch of the mechanical multimeter when measuring different parameters?
On 2019-01-27 14:57:27 in Knownlege
This article describes how to choose the switch of the mechanical multimeter when measuring different parameters ...
Several installation-related concepts of electronic components
On 2019-01-17 15:56:50 in Knownlege
This article describe several installation-related concepts of electronic components ...
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 ...
The method of using the ignition block of OTC700 series automobile digital multimeter
On 2019-04-26 10:58:45 in Knownlege
This article briefly introduces the method of using the ignition block of OTC700 series automobile digital multimeter ...
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. ...
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. ...
What is the wave soldering and its process?
On 2019-01-09 15:05:39 in Knownlege
This article describes the wave soldering and its process ...
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 ...
What should you know before solder?
On 2019-01-12 13:20:48 in Knownlege
This article describes some konwnledge that you should know before solder. ...