Design dimensions of printed conductors and holes for pad
On 2018-12-13 11:19:14 in Knownlege
What is a mechanical multimeter?
On 2018-12-11 14:49:07 in Technology
Layout and wiring of components
On 2018-12-06 11:29:22 in Technology
What is a monochrome LED dot matrix display?
On 2018-10-29 15:27:20 in Relays
Excellent LED dot matrix display is a monochrome light-emitting diode in accordance with the structure of rows and columns ...
Sequential logic circuit register
On 2018-08-28 17:30:45 in Relays
it cannot be started. Indicates whether the number of valid cycles is an increment counter or a decrement counter, and the mode (count length) function of the state machine (counter), such as a decimal number. ...
How to design a LED lighting solution based on a high power?
On 2021-09-09 10:44:49 in Generally electronic semiconductor
Texas Instruments: What is an operational amplifier?
On 2021-04-02 11:19:09 in Generally electronic component
How to import smart optical sensors into laptops?
On 2020-12-04 12:11:01 in Sensor
How to choose the most suitable machine vision lighting?
On 2020-07-31 11:53:41 in Generally electronic semiconductor
Why is the two-switch forward converter considered one of the most reliable converters?
On 2019-10-11 09:55:34 in Generally electronic component
How to check and repair after DC motor broken?
On 2019-01-05 16:03:59 in Generally electronic component
What are the parameters of inverter?
On 2019-05-23 11:56:26 in Generally electronic component
Maintenance method of bridge power supply circuit failure.
On 2019-04-27 15:32:59 in Knownlege
Maintenance method for memory power supply failure.
On 2019-04-24 11:52:22 in Knownlege
How to connect test lines when using DC / AC mode shields?
On 2019-04-20 13:38:41 in Technology
This article describes Method of properly connecting test lines when using DC / AC mode shields. ...
A55 chip board 1.1V bridge power supply analysis.
On 2019-04-04 11:05:00 in IC Chips
What are the methods for detecting transistors of a multimeter?
On 2019-02-22 13:55:39 in Knownlege
What are the characteristics and shape and measuring range of digital multimeter?
On 2019-02-15 13:59:23 in Knownlege
This article briefly introduces the characteristics and shape and measuring range of digital multimeter ...
What are the problems with internal heat soldering irons and how to repair them?
On 2019-01-28 17:41:29 in Technology
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 ...
When installing some electronic components on the board,something should be cared.
On 2019-01-19 16:34:08 in Knownlege
This article descirbes when installing some electronic components on the board,something should be cared. ...
What should be pay attention when installing diodes and transistors on the board?
On 2019-01-18 17:42:43 in Generally electronic semiconductor
This article briefly introduces what should be pay attention when installing diodes and transistors on the board? ...
What should be pay attention when installing a resistor on circuit board?
On 2019-01-17 16:22:52 in Resistors
Several installation-related concepts of electronic components
On 2019-01-17 15:56:50 in Knownlege
Wht is a magneto diode?
On 2019-01-15 16:09:10 in Generally electronic semiconductor
What are the problems in radio assembly?
On 2019-01-15 14:05:25 in Knownlege
What are the components of the wired mouse module and connector?
On 2019-01-14 17:44:21 in Knownlege
Manufacturing process of printed circuit boards
On 2019-01-12 15:11:19 in Knownlege
What are the luminescent Properties of LaInO3:Eu Phosphors?
On 2019-01-12 11:15:53 in Knownlege
What is the mechanism of pr3+ activation?
On 2019-01-11 11:53:16 in Knownlege
What is the basic principle of phosphor luminescence?
On 2019-01-11 11:26:04 in Knownlege
How to detect the photosensitive resistor?
On 2019-01-09 11:00:22 in Resistors
How to classify inductors?
On 2019-01-07 14:07:44 in Inductor
What is a four-way solenoid directional valve?
On 2019-01-05 13:53:56 in Knownlege
On 2019-01-04 13:28:12 in Knownlege
Audio transformer and high frequency transformer
On 2019-01-04 12:01:12 in Transformer
How to Detect a Universal Three-Terminal Integrated Voltage Regulator?
On 2018-12-15 14:28:23 in Generally electronic component
This article briefly introduces how to Detect a Universal Three-Terminal Integrated Voltage Regulator ...
What should be paid attention to in the application of fixed capacitors?
On 2018-12-15 10:55:38 in Capacitors
On 2018-12-13 14:22:11 in Knownlege
PCB design preparation
On 2018-12-13 10:56:47 in Knownlege