Circuit diagram inspection
On 2019-03-19 15:33:37 in Knownlege
This article describes the circuit diagram inspection and software usage. ...
What is the diode and how to judge whether it is good or bad?
On 2019-03-16 13:34:16 in Generally electronic semiconductor
This article briefly introduces the diode and how to judge whether it is good or bad ...
Several common capacitor applications on the motherboard.
On 2019-03-09 11:38:45 in Capacitors
This article introduces several common capacitor applications on the motherboard. ...
The application of capacitors on motherboard
On 2019-03-05 15:19:09 in Capacitors
This article describes the application of capacitors on motherboars ...
What are the main differences between Automobile Digital Multimeter and ordinary Digital Multimeter？
On 2019-02-27 11:07:48 in Knownlege
This article introduces the main differences between Automobile Digital Multimeter and ordinary Digital Multimeter. ...
What are the method of judging the probable fault position of the pointer multimeter?
On 2019-02-14 11:03:30 in Knownlege
This article briefly introduces the method of judging the probable fault position of the pointer multimeter ...
How to select a pointer multimeter?
On 2019-02-12 16:42:48 in Knownlege
This article describes the selection of pointer multimeter. ...
How to use a electronic constant temperature heat gun?
On 2019-01-28 13:41:57 in Knownlege
This article describes the use method of electronic constant temperature heat gun ...
What are the precautions when using a mechanical multimeter?
On 2019-01-27 15:03:50 in Knownlege
This article introduces some precautions when using a mechanical multimeter. ...
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 ...
What is an capacitor and how to distinguish the capacitance value?
On 2019-01-19 16:42:45 in Inductor
This article describes what is an capacitor and how to distinguish the capacitance value ...
How to measure a IGBT?
On 2019-01-15 14:35:49 in Generally electronic semiconductor
This article describes how to measure a IGBT ...
What is a display unit?
On 2019-01-11 14:38:25 in Photoelectric
This article briefly introduces the display unit ...
The gas sensitive resistor and force sensitive resistor.
On 2019-01-11 11:40:47 in Resistors
This article briefly introduces the gas sensitive resistor and force sensitive resistor ...
What are the principle,types and main technical parameters of a switch?
On 2019-01-08 10:56:57 in Generally electronic component
This article describes the principle,types and main technical parameters of a switch ...
How to use the clamp ammeter?
On 2018-12-29 14:18:45 in Knownlege
This article briefly introduces the use of clamp ammeter ...
What is ultrasonic and ultrasonic sensors?
On 2018-12-28 12:08:46 in Sensor
This article briefly introduces the ultrasonic and ultrasonic sensors ...
What is an insurance resistor and how to detect it?
On 2018-12-27 11:31:50 in Resistors
This article briefly introduces what is an insurance resistor and how to detect it ...
What is an optical coupler and how to measure it?
On 2018-12-15 14:23:34 in Photoelectric
This article introduces what is an optical coupler and how to measure it ...
What is a negative temperature coefficient thermistor ( NTC )?
On 2018-12-14 14:37:37 in Generally electronic semiconductor
This article describes the features of negative temperature coefficient thermistor ( NTC ). ...
Rated power rating and detection method of fixed resistance
On 2018-12-13 14:58:39 in Knownlege
This article briefly introduces rated power rating and detection method of fixed resistance ...
Capacitor function
On 2018-12-10 10:40:15 in Capacitors
This article describes the role of capacitor ...
Type and function of time relay
On 2018-12-08 10:45:33 in Knownlege
This article briefly introduces different type and function of time relay ...
Decoupling capacitance design
On 2018-12-06 11:51:04 in Knownlege
This article briefly introduces the decoupling capacitance design ...
Main cell phone sensor
On 2018-12-06 10:44:40 in Knownlege
This article describes the role of different mobile phone sensors. ...
Resistor classification
On 2018-12-04 11:51:37 in Knownlege
This article describes the classification of resistors ...
the detection of the resistor
On 2018-10-31 10:55:57 in Memory
Will be two pen ( regardless of the positive and negative ) are connected with the two ends of the resistor can be connected to measure the actual resistance value ( in order to improve the measurement accuracy ...
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. ...
Potentiometer detection and resistance detection
On 2018-08-22 12:04:06 in Relays
The actual resistance value can be measured by connecting two forms (no positive or negative) to the two ends of the resistor respectively. ...
Will the design of waterproof USB Type-C connectors become the future trend?
On 2021-08-11 11:18:18 in Connector
This article describes the characteristics of the USB Type-C connectors. ...
What is the difference between resonant capacitor and filter capacitor?
On 2021-05-18 10:45:29 in Generally electronic semiconductor
This article describes the characteristics of the capacitor. ...
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. ...
How to use artificial electronic technology to construct artificial brain?
On 2021-03-24 10:46:55 in IC Chips
This article describes the characteristics of the semiconductor. ...
What are the applications of door magnetic sensors in access control systems?
On 2021-01-23 11:02:53 in Sensor
This article introduces the application of door magnetic sensors in access control systems. ...
What is an AC Link Closed Loop Current Sensor?
On 2021-01-16 10:53:05 in Sensor
Description and function introduction of closed loop current sensor ...
Analysis of the working principle of anti-interference filter?
On 2020-10-23 10:46:29 in Generally electronic semiconductor
This article describes the characteristics of the filter. ...
Analysis of the working principle of anti-interference filter?
On 2020-10-19 10:30:35 in Photoelectric
This article describes the characteristics of the filter. ...
Can FPGA stand out in many AI chips?
On 2019-12-23 10:29:15 in IC Chips
This article describes the characteristics of the FPGAs. ...
How can Advance innovations improve the efficiency of data center memory?
On 2019-12-03 10:48:07 in Generally electronic semiconductor
This article describes the characteristics of the memory. ...
How to use the spread spectrum clock generator to reduce electromagnetic interference EMI?
On 2019-09-23 10:22:57 in Generally electronic component
This article describes the characteristics of the clock generator. ...