How to design a LED lighting solution based on a high power?
On 2021-09-09 10:44:49 in Generally electronic semiconductor
This article describes the characteristics of the LED lighting. ...
What are the external interfaces of the computer?
On 2023-05-20 13:18:43 in IC Chips
This article describes the characteristics of the computer. ...
How the nVIDIA MCP78 chipset motherboard works?
On 2019-05-06 11:00:39 in IC Chips
This article briefly introduces the work principle of nVIDIA MCP78 chipset motherboar. ...
How to detect the BTG thyristor?
On 2018-10-29 15:08:36 in Memory
Judging the electrode to place the multimeter in RX1K2 block,and the red and black stylus rotation to connect a pair of electrodes,when a pair of pins is measured to be low resistance ...
Consumer electronics market trends
On 2019-07-13 11:50:14 in Generally electronic component
This article describes Consumer electronics market trends ...
What is consumer electronics and classification and application
On 2019-07-13 11:27:34 in Generally electronic component
This article describes What is consumer electronics and classification and application ...
What are the various driving schemes for LED displays?
On 2020-10-16 10:47:44 in Generally electronic semiconductor
This article describes the characteristics of the LED displays. ...
The operating principle of the Intel single-bridge Z77 chipset motherboard boot circuit.
On 2019-06-12 15:12:24 in IC Chips
This article describes the operating principle of the Intel single-bridge Z77 chipset motherboard boot circuit. ...
What is the analysis step of Integrated circuit application circuit?
On 2019-01-14 11:36:06 in IC Chips
This article introduces integrated circuit application circuit analysis step ...
How to solve the actual running problem of most circuit boards?
On 2019-04-19 11:14:11 in Knownlege
This article briefly introduces the way to solve the actual running problem of most circuit boards ...
Identification and detection of semiconductor triode
On 2018-10-30 10:53:09 in Generally electronic semiconductor
The triode transistor, also called a semiconductor triode, also called a bipolar transistor and a crystal triode ...
GIGABYTE Motherboard Point Bitmap usage.
On 2019-04-03 14:12:35 in Knownlege
This article introduces the usage of GIGABYTE Motherboard Point Bitmap usage ...
Loudspeaker
On 2018-12-15 14:54:45 in Generally electronic component
This article introduces the classification of loudspeakers ...
Some types of common resistor
On 2019-01-09 10:37:52 in Resistors
This article introduces some types of common resistor ...
What is the principle of the scanning method of the led display?
On 2021-10-25 10:50:28 in Photoelectric
This article describes the characteristics of the led display. ...
AVR microcontroller, STC microcontroller, Freescale microcontroller introduction?
On 2020-06-05 11:10:43 in IC Chips
This article describes the characteristics of AVR microcontroller, STC microcontroller, Freescale microcontroller. ...
How to design power supply electromagnetic compatibility?
On 2019-08-20 11:13:38 in Generally electronic semiconductor
This article describes the characteristics of the power supply electromagnetic compatibility. ...
How to set parameters of the inverter?
On 2019-05-25 14:01:42 in Knownlege
This article describes how to set parameters of the inverter ...
How to identify and detect common diodes?
On 2018-10-26 15:48:50 in IC Chips
Intuitive judgment. Some of the circuit symbols are printed on the diode to indicate polarity; one end of the negative pole of the diode is printed with a color ring as a negative mark ...
How to measure the color LED dot matrix display?
On 2018-10-29 15:33:54 in Memory
The color LED dot matrix display is the same as monochrome.You can use short columns or rows of methods to detect,just a little cumbersome operation ...
How to manufacture a mobile phone battery charger?
On 2019-01-22 16:56:32 in Technology
This article describes how to manufacture a mobile phone battery charger? ...
What are the output paths of main transformer of ATX power?
On 2019-03-28 11:35:43 in Transformer
This article describes the output paths of main transformer of ATX power ...
What are the applications of ultrasonic sensors?
On 2023-09-23 10:41:52 in Sensor
This article describes the characteristics of the ultrasonic sensors. ...
Structure and characteristics
On 2018-11-01 16:47:41 in Memory
LED digital tube also known as semiconductor digital tube ( Figure 1-1-5 ),it is a number of light-emitting diodes arranged in a fixed pattern and packaged together the most commonly used digital display one of the devices ...
Double wave soldering process.
On 2019-01-05 11:51:57 in Knownlege
This article briefly introduces the double wave soldering process. ...
What are the principles and characteristics of capacitive displacement sensors?
On 2023-11-03 15:56:31 in Sensor
This article describes the characteristics of the capacitive displacement sensors. ...
Monolithic/Hybrid Digital to Analog Converters
On 2018-12-27 10:47:45 in Technology
This article briefly introduces Monolithic/Hybrid Digital to Analog Converters ...
Types and detection methods of switching devices
On 2018-11-01 16:57:50 in Relays
The switch is the component that completes the electrical connection and disconnection through a certain action,which is generally connected in series to realize the transmission and control of signal and electric energy ...
Keyboard, mouse interface circuit analysis and maintenance.
On 2019-07-03 11:03:42 in Technology
Keyboard, mouse interface circuit analysis and maintenance. ...
How to measure if the start-up circuit motherboard is short-circuited.
On 2019-06-14 16:05:01 in Technology
This article describes the method of measure if the start-up circuit motherboard is short-circuited. ...
LCD liquid crystal display principle and RGB principle
On 2019-07-12 11:58:55 in Photoelectric
This article writes about the LCD liquid crystal display principle and RGB principle ...
Is the pressure sensor suitable for atmospheric pressure monitoring system?
On 2023-10-16 18:28:40 in Sensor
This article describes the characteristics of the pressure sensor. ...
The resistance between 2E and C
On 2018-10-27 11:00:40 in Relays
The resistance between 2E and C.Silicon tube is almost infinite size power pin tube in the tens of thousands of euros,high-power wrong tube in the hundreds of Europe.If the measured resistance is zero ...
How to apply the anti-high humidity carbon dioxide sensor in the greenhouse?
On 2023-11-03 15:28:42 in Sensor
This article describes the characteristics of the humidity carbon dioxide sensor. ...
Integrated circuit
On 2019-01-04 14:50:02 in IC Chips
This article writes about the integrated circuit. ...
Wave soldering technology is a mature electronic assembly process
On 2018-10-30 11:33:30 in Memory
the process is loading plate,coating flux,preheating,wave soldering,hot air knife treatment,cooling and unloading plate ...
Introduction to some electronic assembly tools.
On 2018-12-05 11:48:38 in Knownlege
This article briefly introduction to some electronic assembly tools ...
Identification and detection of semiconductor triode.
On 2018-12-14 13:40:36 in Generally electronic semiconductor
This article describes the identification and detection of semiconductor triode. ...
How to use filters to solve the problem of electromagnetic interference?
On 2021-04-06 10:47:23 in Generally electronic component
This article describes the characteristics of the filters. ...
What are the electromagnetic compatibility problems often encountered in medical equipment?
On 2021-05-28 10:48:24 in Generally electronic semiconductor
This article describes the characteristics of the electromagnetic compatibility. ...