What is the structure of a common mechanical multimeter?
On 2019-01-25 16:17:30 in Knownlege
This article writes about the structure of a common mechanical multimeter. ...
What is a transient voltage suppressor diode ( TVS )?
On 2019-01-02 17:00:45 in Generally electronic semiconductor
This article briefly introduces the transient voltage suppressor diode ( TVS ). ...
How to repair the loudspeaker after it is damaged?
On 2018-12-20 15:10:45 in Generally electronic component
This artical describes that how to repair the loudspeaker after it is damaged ...
How to repair and replace the potentiometer?
On 2018-12-18 16:32:39 in Resistors
This article describes the repair and replace of the potentiometer ...
Is Replacing Old Mechanical Relays via PLCs a Good Idea?
On 2018-12-17 12:03:18 in Relays
The article explores that Is Replacing Old Mechanical Relays via PLCs a Good Idea ...
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 are the measures to improve electromagnetic compatibility?
On 2019-09-10 10:17:48 in Technology
This article describes the characteristics of the electromagnetic compatibility. ...
Four switching power supplies common fail and repair skills
On 2019-07-11 10:59:51 in Generally electronic component
This article briefly introduces four switching power supplies common fail and repair skills ...
Common electric iron type and structure
On 2019-01-27 14:56:05 in Knownlege
This article describes the common electric iron type and structure ...
What are the development factors driving the growth of BTB connectors in the 5G era?
On 2021-09-02 10:37:38 in Connector
This article describes the characteristics of the connector. ...
What are the applications of small current transformers based on the principle of zero magnetic flux in power systems?
On 2020-11-14 11:43:03 in Sensor
This article describes the characteristics of the transformers. ...
How to compare the three mainstream haptic feedback technologies: ERM, LRA, and piezoelectric?
On 2023-07-22 16:34:05 in IC Chips
This article describes the characteristics of the ERM, LRA, and piezoelectric. ...
What are the applications of Hall current sensors in telecommunications rectifiers?
On 2021-08-04 11:00:02 in Sensor
This article describes the characteristics of the rectifiers. ...
Do you know what is the FPGA technology?
On 2021-06-03 14:08:47 in Generally electronic component
This article describes the characteristics of the FPGA technology. ...
What are the installation requirements and uses of Siemens humidity sensors?
On 2023-07-01 11:38:30 in IC Chips
This article describes the characteristics of the humidity sensors. ...
What types and applications are machine vision LED light sources?
On 2020-05-08 09:55:00 in IC Chips
This article describes the characteristics of the LED light sources. ...
What is the working principle of the filter circuit?
On 2019-09-21 10:07:50 in Generally electronic semiconductor
This article describes the characteristics of the filter. ...
Eficient cost-effective cooling solution for high performance chips
On 2018-12-26 18:03:05 in Knownlege
This article describes the Eficient cost-effective cooling solution for high performance chips ...
What is the principle of pulse sensor?
On 2023-07-07 11:25:13 in IC Chips
This article describes the characteristics of the pulse sensor. ...
What are the application scenarios of sensors?
On 2020-12-29 10:28:33 in Sensor
This article describes the characteristics of the sensors. ...
What are the application scenarios of sensors?
On 2020-12-24 11:10:47 in Sensor
This article describes the characteristics of the sensors. ...
What is the basic amplifier circuit of the car module?
On 2019-08-07 10:53:38 in Generally electronic semiconductor
This article describes the characteristics of the amplifier. ...
Light-emitting diode
On 2018-12-18 16:00:26 in Photoelectric
This article briefly introduces the light-emitting diode ...
RJ45 Connectors
On 2023-03-04 14:24:38 in Capacitors
RJ45 connector is a networking component consisting of pins, plastic cover and metal contacts, used to connect two devices and store electrical charge for data transmission. ...
What are the features of CPU/GPU/NPU/FPGA?
On 2019-07-10 10:46:03 in Technology
This article briefly introduces the features of CPU/GPU/NPU/FPGA ...
How to choose LED lights?
On 2019-06-03 14:58:53 in Generally electronic semiconductor
This article write about the methods of choosing LED lights. ...
What are the processing methods of adverse contact phenomenon during using pointer multimeters?
On 2019-02-15 14:01:34 in Knownlege
This article briefly introduces the processing methods of adverse contact phenomenon during using pointer multimeters. ...
How to repair the mechanical multimeter AC voltage and current mode fault?
On 2019-01-28 13:44:30 in Technology
This article briefly introduces how to repair the mechanical multimeter AC voltage and current mode fault. ...
How to choose an air switch
On 2018-12-06 13:34:28 in Knownlege
This article briefly introduces how to choose an air switch ...
Decoupling capacitance design
On 2018-12-06 11:51:04 in Knownlege
This article briefly introduces the decoupling capacitance design ...
Third, the detection of integrated circuits
On 2018-10-31 11:32:53 in Generally electronic semiconductor
on-line detection : measure the DC voltage of each foot of the integrated circuit, compare with the standard value, judge the quality of the integrated circuit. ...
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 ...
What is a transient voltage suppressor diode ( TVS )?
On 2018-10-26 16:57:28 in Relays
Transient voltage suppressor diode is a new type of overvoltage safety protection device. The utility model has the advantages of small size ...
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. ...
The reason why the oled screen is burning, how to fix it?
On 2021-10-27 11:07:07 in Photoelectric
Oled screen burning reason analysis ...
Comparative analysis of 5 types of radiators for LED lighting fixtures
On 2019-07-09 13:56:22 in Photoelectric
This article describes Comparative analysis of 5 types of radiators for LED lighting fixtures ...
Do you know the applications of sensing technology?
On 2019-07-06 15:28:41 in Sensor
This article describes the applications of sensing technology ...
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 ...
Basic operation steps of manual welding
On 2018-12-11 13:39:56 in Technology
This article introduces the basic operation steps of manual welding ...
Basic operation steps of manual welding
On 2018-12-04 10:23:27 in Knownlege
This article describes the basic operation steps of manual welding ...