How to use pointer multimeter and insulation resistance meter to detect the voltage resistance of fixed capacitors and mica capacitors.
On 2019-09-04 10:38:01 in Capacitors
This article describes the characteristics of using pointer multimeter and insulation resistance meter to detect the voltage resistance of fixed capacitors and mica capacitors. ...
What are the main reasons for the failure of the connector connection?
On 2019-07-22 11:21:05 in Connector
This article describes the main reasons for the failure of the connector connection ...
the key technology of automotive switches
On 2019-07-09 11:34:38 in Technology
This article describes the key technology of automotive switches ...
Eight guidelines for handling artificial intelligence (AI)
On 2019-05-11 13:48:24 in Knownlege
This article describes eight guidelines for handling artificial intelligence (AI) ...
What is the principle of white LED illumination by fluorescence conversion?
On 2019-01-11 10:25:12 in Photoelectric
This article writes about the principle of white LED illumination by fluorescence conversion ...
The principle of the radio analysis
On 2019-01-05 11:13:09 in Generally electronic component
This article describes the principle of the radio analysis ...
What is the high voltage power transformer in the microwave oven and how to detect it?
On 2018-12-25 15:01:36 in Transformer
This article introduces the high voltage power transformer in the microwave oven and how to detect it ...
Components with self-inductance are called inductors
On 2018-10-31 10:49:39 in IC Chips
The inductor is generally composed of a skeleton,a winding,a shield,a package material,a magnetic core, or an iron core. ...
Common parameters
On 2018-10-30 11:49:42 in Memory
peak height refers to the peak soldering PCB to eat tin height ( Figure 2-1 1 43 ) ...
DDR2 memory power supply circuit analysis.
On 2019-05-31 14:22:25 in Technology
This article writes about the DDR2 memory power supply circuit analysis. ...
Extend the life of electrical appliances
On 2019-05-08 14:37:43 in Technology
This article briefly introduces a method that extend the life of electrical appliances ...
Oscilloscope basical principle
On 2019-04-09 11:33:42 in Knownlege
This article describes the oscilloscope basical principle ...
What is the working principle of a gas-fired heat gun?
On 2019-01-27 15:01:50 in Knownlege
This article briefly introduces the working principle of a gas-fired heat gun. ...
What are the problems in radio assembly?
On 2019-01-15 14:05:25 in Knownlege
This article describes the problems in radio assembly ...
How to check and repair the clockwork timer?
On 2019-01-08 15:11:42 in Technology
This article briefly introduces how to check and repair the clockwork timer ...
What should pay attention to in the application of the potentiometer?
On 2018-12-21 10:29:23 in Generally electronic component
This article briefly introduces in the application of the potentiometer something should be paid attention. ...
What is a Schottky diode and how to detect it?
On 2018-12-18 14:24:16 in Generally electronic semiconductor
This article briefly introduces what is a Schottky diode and how to detect it ...
What is a wavefront sensor?
On 2018-12-04 10:38:41 in Photoelectric
This article briefly introduces the wavefront sensor ...
What is the working principle of the bias circuit in the triode amplifier circuit?
On 2019-10-17 10:02:01 in Knownlege
This article describes the characteristics of the triode amplifier. ...
Four wave soldering daily maintenance and maintenance knowledge
On 2018-10-30 11:01:43 in Relays
Four wave soldering daily maintenance and maintenance knowledge 1 regularly check the heating pipe voltage is normal,too high voltage will damage the heating pipe. ...
HDMI interface circuit analysis and fault maintenance.
On 2019-07-02 16:17:23 in Connector
This article writes about the HDMI interface circuit analysis and fault maintenance. ...
Several chips on computer motherboard
On 2019-02-12 17:09:53 in IC Chips
This article writes about several chips on computer motherboard ...
Remote Control Circuit Through Radio Frequency Without Microcontroller
On 2018-12-21 11:31:17 in IC Chips
This article briefly introduces the remote control circuit through radio frequency without microcontroller ...
IO chip and clock chip on the computer motherboard
On 2019-02-14 10:55:13 in IC Chips
This article writes about the IO chip and clock chip on the computer motherboard ...
How to disassemble electronic component?
On 2019-01-15 10:39:49 in Knownlege
This article describes how to disassemble electronic component ...
How to disassemble electronic component?
On 2019-01-12 15:53:31 in Knownlege
This article describes how to disassemble electronic component ...
What are the main parameters of the triode?
On 2019-01-08 14:51:04 in Generally electronic semiconductor
This article describes the main parameters of the triode ...
how to detect the LED emission tube?
On 2018-10-26 16:31:21 in Memory
The use of multimeter to detect LED luminous platoon is mainly to check whether the LEDs are good ...
What is the main process technology of RF power amplifier?
On 2020-03-13 09:59:43 in IC Chips
This article describes the characteristics of the RF power amplifier. ...
What is the main process technology of RF power amplifier?
On 2020-01-11 10:50:21 in IC Chips
This article describes the characteristics of the RF power amplifier. ...
Integrate the clock generator into the microcontroller
On 2019-05-07 16:33:50 in Knownlege
Accurate clock signals are a prerequisite for reliable communication - whether by radio or by wire. With the ever-increasing demand for data transmission, the previous approach has reached its limit. ...
How to Identify True and Fake Electronic Components
On 2018-12-20 13:16:43 in Knownlege
This article introduces how to identify true and fake electronic components ...
Welding of printed circuit boards
On 2018-12-13 10:45:44 in Technology
This article briefly introduces the welding of printed circuit boards ...
Specific use of multimeter in ATX power maintenance.
On 2019-04-18 14:50:01 in Knownlege
This article briefly introduces the specific use of multimeter in ATX power maintenance. ...
How to use a resistance strain gage load cell?
On 2020-12-18 10:49:50 in Sensor
This article describes the characteristics of the sensor. ...
How to design a negative charge pump white LED driver?
On 2019-08-09 11:07:35 in Photoelectric
This article describes the characteristics of the LED driver. ...
Will the wireless charging technology of mobile phones cause damage to the battery?
On 2021-06-02 10:38:09 in Generally electronic component
This article describes the characteristics of the wireless charging technology. ...
Precautions for crimping connectors
On 2019-07-12 11:39:15 in Connector
This article describes some precautions for crimping connectors ...
Classification of bimetal thermometers
On 2019-07-08 15:30:35 in Sensor
This article describes the classification of bimetal thermometers ...