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 a double base diode (single junction transistor)?
On 2018-10-26 17:09:25 in Memory
Double base diode,also known as single crystal transistor (UJT)is a three terminal semiconductor device with only one PN junction.the circuit symbol,internal structure and equivalent circuit of double base diode. ...
How to make a simple buck controller?
On 2021-08-28 10:56:53 in Generally electronic semiconductor
This article describes the characteristics of the controller. ...
What are the limitations of WIFI network coverage?
On 2023-06-09 11:42:30 in IC Chips
This article describes the characteristics of the WIFI network. ...
Frequency response of audio transformer and high frequency transformer
On 2018-08-23 11:11:57 in Sensor
The nominal power of the output transformer is generally greater than the nominal power of the transformer, and the shape structure and circuit symbols are similar to the transformer. ...
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. ...
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. ...
The more antennas, the better? What are the actual factors that affect the signal?
On 2023-06-07 13:56:39 in Filter
This article describes the characteristics of the antennas. ...
The principle of the radio analysis
On 2019-01-05 11:13:09 in Generally electronic component
This article describes the principle of the radio analysis ...
How many devices can your wireless router support to connect?
On 2019-07-09 11:08:30 in Connector
This article describes the number of devices that wireless router can support to connect ...
Selection and placement strategy of patch components in PCBA assembly
On 2023-08-05 12:01:33 in PCBA
In the PCBA (Printed Circuit Board Assembly) assembly process, the selection and placement strategy of SMD components is an important link to ensure the quality and reliability of the circuit board. This article will introduce the selection principles and ...
What is IGBT (insulated gate bipolar transistor)?
On 2018-12-27 11:47:29 in Generally electronic semiconductor
This article introduces what is IGBT (insulated gate bipolar transistor) ...
Three types of the comparator
On 2019-01-08 13:36:28 in IC Chips
This article describes three types of the comparator. ...
How to detect the Field effect transistor quality and replace the bad one ?
On 2019-03-23 11:36:39 in Generally electronic semiconductor
This article writes about the detection and replacement of Field effect transistor quality ...
How to measure the MOS field effect transistor?
On 2018-12-21 14:50:02 in Generally electronic semiconductor
This article briefly introduces how to measure the MOS field effect transistor ...
What are the main parameters of FET?
On 2018-12-15 12:01:33 in Generally electronic semiconductor
This article introduces the main parameters of FET. ...
What are the advantages of AVR microcontrollers and how to choose a single chip?
On 2019-08-14 10:36:44 in IC Chips
This article describes the characteristics of the microcontrollers. ...
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. ...
Application of the operational amplification
On 2019-03-13 11:31:37 in IC Chips
This article describes application of the operational amplification ...
What is the use of FPGA with on-chip high-speed network?
On 2023-07-14 14:19:28 in PCBA
This article describes the characteristics of the FPGA. ...
What are the measures to improve electromagnetic compatibility?
On 2019-09-10 10:17:48 in Technology
This article describes the characteristics of the electromagnetic compatibility. ...
Special points and working principles of Wireless remote Control doorbell
On 2018-12-08 11:05:47 in Knownlege
This article writes about special points and working principles of Wireless remote Control doorbell ...
What is the phase shift in the analog circuit?
On 2019-08-10 11:07:00 in Generally electronic component
This article describes the characteristics of the analog circuit. ...
What are the common transistors?
On 2019-01-08 16:15:52 in Generally electronic semiconductor
This article introduces some common transistors ...
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 ...
How does a junction field effect transistor be detected?
On 2018-12-17 14:03:59 in Generally electronic semiconductor
This article describes how to detect a junction field effect transistor. ...
Electret capacitive microphone
On 2018-11-01 14:19:07 in Relays
To measure the secondary coil of the output transformer,it can be measured directly with the two surface pen to check the output end of the city ...
New LDMOS transistor pair
On 2019-05-09 14:20:24 in Knownlege
This article briefly introduces a new LDMOS transistor pair ...
Intel single Bridge Motherboard bus Power supply Analysis.
On 2019-06-11 14:59:42 in Knownlege
This article describes the Intel single Bridge Motherboard bus Power supply ...
How to use the special resistor:network resistor and adjustable resistor?
On 2019-01-21 10:43:42 in Resistors
This article describes the use of special resistor:network resistor and adjustable resistor. ...
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 ...
Which ones do you know about network storage technology?
On 2021-08-26 10:44:21 in Technology
This article describes the characteristics of the network storage technology. ...
What are the types of HDMI interface connectors?
On 2021-09-04 10:34:32 in Connector
This article describes the characteristics of the HDMI interface connectors. ...
What are the RS-422 and RS-485 serial interface standards?
On 2022-02-24 11:00:56 in Connector
This article describes the characteristics of the RS-422 and RS-485 serial interface. ...
What are the hard disk interfaces?
On 2022-06-08 10:38:31 in Question
This article describes the characteristics of the interfaces. ...
What is the future of 5G and Wifi6?
On 2022-05-09 11:03:36 in Knownlege
This article describes the characteristics of the 5G and Wifi6. ...
What is a field-effect transistor?
On 2018-12-13 14:34:17 in Knownlege
This article writes about the field-effect transistor ...
The type and detection method of microphone
On 2018-12-28 15:10:51 in Generally electronic component
This article writes about the type and detection method of microphone ...
The difference between sensor and sensor module
On 2018-12-06 11:33:39 in Knownlege
This article briefly introduces The difference between sensor and sensor module ...
What is the UPS power test record?
On 2019-08-08 11:21:17 in Discrete Semiconductor
This article describes the characteristics of the UPS. ...