What is a triode and how to identify its pin?
On 2019-01-21 16:50:52 in Knownlege
This article describes what is a triode and how to identify its pin ...
The operating principle of the Intel dual-bridge G41 chipset motherboard boot circuit.
On 2019-04-17 17:02:11 in Knownlege
This article describes the operating principle of the Intel dual-bridge G41 chipset motherboard boot circuit. ...
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 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 are the functions of the universal bridge instrument knobs and switches?
On 2019-01-27 14:53:54 in Knownlege
This article describes the functions of the universal bridge instrument knobs and switches . ...
The specific classification of the ATX power supply.
On 2019-03-23 11:54:20 in Knownlege
This article briefly introduces the specific classification of the ATX power supply ...
How to use the OTC700 series automobile digital multimeter to text the rotation speed and duty?
On 2019-04-24 11:39:47 in Knownlege
This article describes the use of OTC700 series automobile digital multimeter to text the rotation speed and duty ...
What is the structure of a common mechanical multimeter?
On 2019-01-25 16:17:30 in Knownlege
This article writes about the structure of a common mechanical multimeter. ...
How to select external connection mode of printed Circuit Board?
On 2019-01-15 11:19:29 in Knownlege
This article describes the selection of external connection mode of printed Circuit Board ...
Future Electronic Components Printed Like Newspapers
On 2018-12-24 17:56:55 in Knownlege
This article describes that may future electronic components printed like newspapers ...
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. ...
How to repair the reset circuit?
On 2019-05-05 14:17:25 in Knownlege
This article describes the Repair method for reset circuit failure. ...
MEMS oscillator and quartz clock in the car
On 2019-05-20 13:14:44 in Knownlege
This article writes about the MEMS oscillator and quartz clock in the car ...
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 ...
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. ...
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 is the definition and major categories of low-voltage electrical appliances?
On 2019-05-23 11:55:08 in Knownlege
This article briefly introduces the definition and major categories of low-voltage electrical appliances ...
What is the role of 2.4g wireless transceiver module?
On 2019-06-15 15:26:12 in Knownlege
This article writes about the role of 2.4g wireless transceiver module ...
Maintenance method of bridge power supply circuit failure.
On 2019-04-27 15:32:59 in Knownlege
This article writes about the Maintenance method of bridge power supply circuit failure. ...
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. ...
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 ...
Maintenance method for memory power supply failure.
On 2019-04-24 11:52:22 in Knownlege
This article writes about the Maintenance method for memory power supply failure. ...
What is the difference and connection between the transmitter and the sensor?
On 2018-12-11 10:57:03 in Knownlege
This article writes about the difference and connection between the transmitter and the sensor ...
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. ...
Benefits of home automation！
On 2018-12-21 11:50:08 in Knownlege
This article introduces the Benefits of home automation ...
What is the motherboard architecture?
On 2019-04-02 11:03:17 in Knownlege
This article writes about the motherboard architecture. ...
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 ...
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 ISL6545 chip?
On 2019-04-25 10:59:37 in Knownlege
This article analyze the working principle of ISL6545 chip ...
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. ...
How to synthesize phosphor?
On 2019-01-15 11:35:30 in Knownlege
This article briefly introduces three ways to synthesize phosphors ...
Classification of amplifiers and distinction between tubes and transistors
On 2018-12-08 11:52:44 in Knownlege
This article writes about the classification of amplifiers and different roles of tubes and transistors ...
What is the principle of the seven-person intelligence responder?
On 2019-01-22 16:57:34 in Knownlege
This article describes the principle of the seven-person intelligence responder ...
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. ...
What is a field-effect transistor?
On 2018-12-13 14:34:17 in Knownlege
This article writes about the field-effect transistor ...