Do you know how to design the system ground?
On 2019-10-16 10:27:51 in Knownlege
This article describes the characteristics of the system ground. ...
How to reduce errors in detecting AC voltages with using a pointer multimeter?
On 2019-02-12 17:11:15 in Knownlege
This article briefly introduces the methods for reducing errors in detecting AC voltages. ...
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 ...
Transistor roles, characteristics and states
On 2018-12-13 11:45:47 in Knownlege
This article describes of transistor roles, characteristics and states ...
The difference between resistance and impedance
On 2018-12-04 11:32:41 in Knownlege
This article describes the difference between resistance and impedance ...
Introduction of Audio Power Amplifier
On 2018-12-10 10:45:21 in Knownlege
This article describes the characteristics of Audio Power Amplifier ...
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 ...
How to replace the transistor in application?
On 2018-10-27 11:03:32 in Knownlege
the principles that should be paid attention to when replacing transistors are as follows.A high limit parameter is used to replace the lower product body tube. ...
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. ...
How to select a automobile digital multimeter?
On 2019-03-08 11:31:34 in Knownlege
This article describes the selection method of automobile digital multimeter. ...
Filter circuit
On 2019-01-04 13:28:12 in Knownlege
This article briefly introduces the filter circuit. ...
Computer motherboard resistance, capacitance
On 2018-12-08 11:11:23 in Knownlege
This article writes about the different roles of capacitors and resistors ...
Basic functions and characteristics of multimeter
On 2019-02-26 17:53:50 in Knownlege
This article describes the basic functions and characteristics of multimeter ...
Debugging and Assembly of patch miniature FM Radio
On 2018-12-11 14:03:30 in Knownlege
This article briefly introduces debugging and Assembly of patch miniature FM Radio ...
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 ...
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 ...
Decoupling capacitance design
On 2018-12-06 11:51:04 in Knownlege
This article briefly introduces the decoupling capacitance design ...
Transformer and inverter
On 2018-12-05 11:07:52 in Knownlege
This article writes about the different roles of transformers and inverters. ...
What is a circuit connector?
On 2018-12-08 13:51:01 in Knownlege
This article describes the role of circuit connector ...
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. ...
Do you know how to design electromagnetic compatibility?
On 2019-08-23 15:57:39 in Knownlege
This article describes the characteristics of the electromagnetic compatibility. ...
New LDMOS transistor pair
On 2019-05-09 14:20:24 in Knownlege
This article briefly introduces a new LDMOS transistor pair ...
AMD RX980 chipset motherboard architecture.
On 2019-03-22 11:48:58 in Knownlege
This article briefly introduces the AMD RX980 chipset motherboard architecture. ...
Overview of how the motherboard works.
On 2019-03-21 11:05:54 in Knownlege
This article describes the overview of how the motherboard works ...
PCB design preparation
On 2018-12-13 10:56:47 in Knownlege
This article introduces the preparation of PCB design ...
DC power supply voltage regulator circuit
On 2019-01-05 11:45:23 in Knownlege
This article writes about the DC power supply voltage regulator circuit ...
Simple function generator circuit
On 2018-12-27 11:22:15 in Knownlege
This article describes the Simple function generator circuit ...
How home automation works!
On 2018-12-21 10:55:44 in Knownlege
This article briefly introduces how home automation works ...
What are the features and use note of CMOS circuit?
On 2019-01-09 14:07:06 in Knownlege
This article describes the features and use note of CMOS circuit ...
What is AMD's ambition in the embedded processor market?
On 2019-10-23 10:20:51 in Knownlege
This article describes the characteristics of the the embedded processor. ...
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. ...
The relationship between ATX power supply and switching power supply.
On 2019-03-18 16:05:11 in Knownlege
This article briefly introduces the relationship between ATX power supply and switching power supply. ...
What are the slots on computer motherboards?
On 2019-02-12 17:05:03 in Knownlege
This article introduces slots on computer motherboards ...
Imec makes CMOS 140GHz radar-on-chip
On 2018-12-21 11:02:19 in Knownlege
This article describes the Imec makes CMOS 140GHz radar-on-chip ...
What is a resistor?
On 2018-12-14 13:26:07 in Knownlege
This article describes what is a resistor ...
Debug ST Stellar car controller
On 2019-05-09 14:21:01 in Knownlege
This article describes the debug ST Stellar car controller ...
New amplifiers with audio applications - IC and multi-chip modules
On 2019-05-07 16:15:15 in Knownlege
Infineon is combining its existing line of amplifiers with audio applications - IC and multi-chip modules. Four new Merus brand IC amplifiers have been proposed. ...
What are the classification of digital multimeter?
On 2019-02-15 13:48:08 in Knownlege
This article describes the classification of digital multimeter. ...