The structure, type and detection method of the loudspeaker.
On 2019-01-04 15:57:15 in Generally electronic component
This article describes the structure, type and detection method of the loudspeaker. ...
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 ...
Capacitor function
On 2018-12-10 10:40:15 in Capacitors
This article describes the role of capacitor ...
Diffenrent kinds of light sensor
On 2018-12-05 12:03:59 in Sensor
This article briefly introduces four kinds of light sensor ...
What are the applications of panel shielding?
On 2020-12-15 11:29:40 in IC Chips
This article describes the characteristics of the sensors. ...
What is a pyroelectric infrared sensor for the human body?
On 2018-12-15 13:44:19 in Sensor
This article introduces the pyroelectric infrared sensor for the human body ...
What are the selection criteria for capacitance, resistance, and inductance?
On 2021-06-30 11:30:29 in Generally electronic component
This article describes the characteristics of the capacitance, resistance, and inductance. ...
The classification of capacitors
On 2019-01-07 12:11:41 in Capacitors
This article briefly introduces the classification of capacitors ...
The main role of the capacitor on the board
On 2018-12-03 13:27:02 in Capacitors
This article is about The main role of the capacitor on the board ...
The difference between digital power and analog power
On 2019-07-26 10:36:39 in Technology
This article briefly introduces the difference between digital power and analog power ...
The relationship and optimization method between PCBA design and electromagnetic compatibility (EMC)
On 2023-07-22 15:54:42 in PCBA
Electromagnetic compatibility (EMC) is an important consideration in PCBA (Printed Circuit Board Assembly) design. This article will introduce the relationship between PCBA design and EMC, explain the reasons for EMC problems, and provide some optimizatio ...
How to design a high-efficiency LED driver circuit?
On 2021-11-13 10:52:16 in Photoelectric
This article describes the characteristics of the LED driver. ...
What are the characteristics and functions of magnetic beads?
On 2019-08-15 10:16:55 in Technology
This article describes the characteristics of the magnetic beads. ...
Comparative analysis of LDO linear regulator and DC/DC device
On 2018-11-20 10:33:07 in Memory
LDO is a low dropout linear regulator, compared with the traditional linear regulator. Traditional linear regulators ...
what is LCD (LCD)? What are the characteristics?
On 2018-10-29 15:41:03 in Generally electronic semiconductor
The composition of liquid crystal is an organic compound,which is composed of carbon.At room temperature,the liquid crystal is a kind of substance between solid and liquid,that is,the dual characteristics of solid and liquid substances. ...
What issues should be paid attention to when designing the PCB board of a high-speed DSP system?
On 2020-08-26 10:44:01 in Generally electronic semiconductor
This article describes the characteristics of PCB board. ...
How do you choose isolation architectures, circuits, and components in power inverter applications?
On 2018-11-21 10:57:27 in Memory
Both motor and power control inverter designers have the same problem of isolating control and user interface circuits from dangerous power line voltages. ...
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 ...
The different characteristics between Ceramic capacitor and single stone capacitor
On 2019-01-14 10:45:29 in Capacitors
This article describes the different characteristics between Ceramic capacitor and single stone capacitor. ...
Ceramic component
On 2019-01-02 16:28:23 in Generally electronic component
This article describes the ceramic component ...
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 ...
Analysis of the power supply circuit of the main board bridge of the Intel H61 chipset.
On 2019-11-15 11:00:45 in Capacitors
This article describes the characteristics of the power supply circuit of the main board bridge of the Intel H61 chipset. ...
How to distinguish between the pin diagram of the infrared receiver and the amplifier circuit?
On 2019-09-05 10:06:41 in Generally electronic component
This article describes the characteristics of the the infrared receiver and the amplifier circuit. ...
Low Noise Linear Regulator for Power Supply from 200 mA Reference
On 2019-07-10 11:46:34 in Generally electronic component
This article writes about the Low Noise Linear Regulator for Power Supply from 200 mA Reference ...
The main classification of MEMS sensors
On 2019-07-01 17:49:01 in Sensor
This article describes the main classification of MEMS sensors ...
How to Clean the Dust of an Inverter?
On 2018-12-21 13:41:03 in Generally electronic component
How to Clean the Dust of an Inverter? ...
Identification and detection of capacitance components
On 2018-08-22 12:26:48 in Relays
Inductors are usually classified by skeleton, winding, shielding, packing material, magnetic core or magnetic core. ...
How to solve the electromagnetic interference in PCB?
On 2021-04-08 10:33:44 in Generally electronic semiconductor
This article describes the characteristics of the PCB. ...
What is capacitance?
On 2019-11-05 10:37:32 in Capacitors
This article describes the characteristics of capacitance ...
What kinds of electromagnetic compatibility tests are there?
On 2019-10-09 13:25:56 in Generally electronic component
This article describes the characteristics of the electromagnetic compatibility. ...
How to make DC adjustable power supply?
On 2019-01-22 16:54:34 in Technology
This article describes how to make DC adjustable power supply ...
What is the mechanism of electromagnetic emission and magnetic field interference?
On 2021-05-24 11:54:42 in Generally electronic component
This article describes the characteristics of the electromagnetic emission and magnetic field interference. ...
Keyboard, mouse interface circuit analysis and maintenance.
On 2019-07-03 11:03:42 in Technology
Keyboard, mouse interface circuit analysis and maintenance. ...
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 basic principle of sonar signal simulator based on DDS technology?
On 2021-03-20 11:13:27 in Relays
This article describes the characteristics of the digital circuits in signal simulator. ...
How does an eddy current displacement sensor work?
On 2021-01-11 10:45:55 in Sensor
This article introduces the characteristics and functions of eddy current sensors. ...
What is PLC?
On 2020-06-09 10:40:51 in Connector
This article describes the characteristics of PLC. ...
First realization of high-speed programmable large array two-dimensional optical phased array chip
On 2020-01-08 10:48:44 in Discrete Semiconductor
This article describes the characteristics of the optical phased array chip. ...
How to realize high-speed programmable large array two-dimensional optical phased array chip?
On 2019-12-24 10:31:04 in IC Chips
This article describes the characteristics of the high-speed programmable large array two-dimensional optical phased array chip. ...
Headphones and piezoceramic buzzers
On 2019-01-05 13:30:31 in Generally electronic component
This article describes the headphones and piezoceramic buzzers ...