What is the definition and classification of luminescence?
On 2019-01-15 15:05:43 in Knownlege
How to select external connection mode of printed Circuit Board?
On 2019-01-15 11:19:29 in Knownlege
What are the nature and application of monostable flip-flops?
On 2019-01-09 14:40:38 in IC Chips
How to select a general small power triode and a high power triode?
On 2019-01-08 15:57:01 in Generally electronic semiconductor
What is the main parameters and model naming method of inductors?
On 2019-01-07 16:57:59 in Inductor
How to detect and apply thermocouple temperature sensors?
On 2019-01-02 15:38:30 in Sensor
What is a photosensitive diode?
On 2018-12-29 14:09:47 in Photoelectric
What is the Hall element magnetoelectric sensor?
On 2018-12-27 13:21:38 in Sensor
What is the structure and main parameters of the electromagnetic relay?
On 2018-12-18 15:17:36 in Relays
What is a FET?
On 2018-12-18 14:14:09 in Generally electronic semiconductor
Different of a five-terminal integrated voltage regulator with reset function and a voltage-controlled five-terminal integrated voltage regulator
On 2018-12-17 15:12:49 in IC Chips
This article briefly introduces different of a five-terminal integrated voltage regulator with reset function and a voltage-controlled five-terminal integrated voltage regulator ...
LED digital tube
On 2018-12-13 14:17:22 in Generally electronic semiconductor
What is the difference between a two-stage switch and a single-stage switch?
On 2018-12-10 13:28:38 in Knownlege
How to detect diodes
On 2018-12-03 14:00:20 in Technology
On 2018-10-31 11:22:11 in Generally electronic semiconductor
Bidirectional thyristor is a new semiconductor device developed on the basis of unidirectional thyristor ...
The types and characteristics of solder wave crests
On 2018-10-30 11:38:53 in Relays
let the solder joints get reliable wetting;the stationary tin wave at the rear is perfect for further trimming the solder joints that have been wettable but irregular in shape ...
What is a bidirectional thyristor?
On 2018-10-29 14:25:17 in Memory
Bidirectional thyristor(TRIAC)is a new type of semiconductor device developed on the basis of one-way thyristor ...
Diode and transistor detection
On 2018-08-22 12:31:42 in Relays
In identifying and detecting common components, the resistance is the forward resistance of the diode. ...
What is the antenna technology of the new 5G system?
On 2020-12-09 12:14:40 in Filter
What is the application principle of open-ended Hall current sensors in power distribution systems?
On 2020-11-17 11:34:15 in Sensor
What are the steps of manual soldering?
On 2019-01-18 11:23:59 in Knownlege
What is the insertion principle of plug-in electronic components?
On 2019-01-12 10:53:22 in Knownlege
What is the combinational logic circuit?
On 2019-01-11 11:46:47 in IC Chips
Double wave soldering process.
On 2019-01-05 11:51:57 in Knownlege
The main role of the potentiometer?
On 2018-12-11 13:20:38 in Knownlege
On 2018-12-08 13:28:00 in Sensor
What is the difference between different types of radiators in computers?
On 2018-12-08 10:28:23 in Knownlege
This article briefly introduces the difference between different types of radiators in computers ...
What factors are related to the resistance of the resistor
On 2018-12-06 10:35:16 in Knownlege
What is the role of integrated circuits?
On 2018-12-05 12:04:46 in IC Chips
What should I do if the computer radiator is broken?
On 2018-12-05 11:20:36 in Technology
Check for computer power problems
On 2018-12-04 10:55:29 in Technology
Effect of resistance
On 2018-12-03 13:42:35 in Technology
What are the applications of panel shielding?
On 2020-12-15 11:29:40 in IC Chips
How to distinguish the types of circuits, and what are the layout rules for mixed digital and analog design?
On 2020-08-25 11:24:36 in IC Chips
What are the main causes of soldering defects on PCB boards?
On 2020-08-06 10:48:56 in Generally electronic semiconductor
What are the termination methods for electrical connectors?
On 2020-07-23 11:06:41 in IC Chips
Is the connection effect on the electrical connector good?
On 2020-06-18 11:54:31 in IC Chips
What are the reasons and conditions for interrupting ISR?
On 2020-06-02 10:23:57 in Generally electronic component
What are the advantages of pic microcontroller?
On 2020-05-09 12:01:15 in IC Chips
How to use the negative output voltage to adjust the LED current in a buck-boost topology?
On 2020-03-16 10:14:18 in IC Chips