What is the structure of the moving coil microphone and how to detect it?
On 2019-01-02 15:05:41 in Knownlege
What is the detection principle of fiber optic sensors?
On 2020-12-03 13:43:10 in Sensor
What is the spiral nanopore data storage based on polarization encryption?
On 2019-07-31 10:56:08 in Generally electronic semiconductor
Do You Know These Sensor Inventions?
On 2018-12-29 10:30:58 in Sensor
The Prospect and Development Trend of SAW Filters
On 2018-12-28 11:11:08 in Generally electronic component
Using integrated passive components in the micro-module SIP
On 2018-11-21 11:20:07 in Memory
Integrated passive devices are nothing new in our industry – they have been around for a long time and are well known. ...
What are the applications of programmable perovskite nanowires in composites?
On 2019-12-25 13:55:45 in Capacitors
What are the problems when LED display does not display or display incomplete?
On 2019-07-16 11:06:51 in Photoelectric
This article describes the LED display does not display or display incomplete fault causes and troubleshooting methods ...
The entire screen of the LED display shows abnormal faults and emergency solutions
On 2019-07-10 13:54:26 in Photoelectric
This article describes the entire screen of the LED display shows abnormal faults and emergency solutions ...
The LED display does not work, and the cause of the fault is determined and eliminated according to the flashing green light of the sending card.
On 2019-06-13 16:14:11 in Generally electronic semiconductor
The LED display does not work, and the cause of the fault is determined and eliminated according to the flashing green light of the sending card. ...
The surface components welding points
On 2019-01-15 13:25:53 in Knownlege
What is the relationship between transistor and gate?
On 2019-11-01 10:22:23 in Discrete Semiconductor
AMD Motherboard bus Power supply Analysis
On 2019-04-23 14:03:28 in Knownlege
Microstar (MSI) Motherboard Point Bitmap usage method.
On 2019-04-17 17:33:23 in Knownlege
ISO1540 and ISO1541 isolate the logic high and low input voltage levels of I2C devices
On 2019-07-29 11:17:46 in Generally electronic component
This article briefly introduces ISO1540 and ISO1541 isolate the logic high and low input voltage levels of I2C devices ...
Analysis of the power supply circuit of the main board bridge of the RS880 chipset.
On 2019-04-20 13:32:23 in IC Chips
This article writes about the analysis of the power supply circuit of the main board bridge of the RS880 chipset. ...
Photoelectric display device
On 2018-12-01 10:48:03 in Photoelectric
Application of several common diodes
On 2019-03-18 15:30:55 in Generally electronic semiconductor
USB interface circuit analysis and fault maintenance.
On 2019-06-04 16:06:11 in Connector
What is the application of crystal oscillator?
On 2019-03-02 11:38:31 in Question
What is the Digital / analog multimeter?
On 2019-02-18 16:56:55 in Knownlege
What are the common types of power transformers?
On 2018-12-06 10:08:20 in Knownlege
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. ...
SATA hard disk interface circuit analysis and maintenance.
On 2019-07-04 17:51:59 in Connector
Classification of integrated circuits
On 2019-01-04 13:39:20 in IC Chips
What are the essential differences and application methods of 51 MCU counters and timers?
On 2019-07-17 10:37:28 in Generally electronic semiconductor
This article describes the essential differences and application methods of 51 MCU counters and timers. ...
Network card chip and interface circuit analysis and maintenance.
On 2019-07-04 17:53:41 in IC Chips
This article briefly introduces the Network card chip and interface circuit analysis and maintenance. ...
Method of measuring common resistance and high resistance by digital multimeter.
On 2019-07-01 18:12:58 in Resistors
This article describes the method of measuring common resistance and high resistance by digital multimeter. ...
What are the output paths of main transformer of ATX power?
On 2019-03-28 11:35:43 in Transformer
What is reflow and how does reflow affect capacitor signal integrity?
On 2019-09-30 10:14:39 in Capacitors
How to use the basic measurement function of automobile digital multimeter?
On 2019-03-09 11:48:04 in Technology
This article describes the use of the basic measurement function of automobile digital multimeter ...
On 2018-12-18 13:52:18 in Inductor
How to detect micro potentiometers?
On 2019-06-06 15:26:11 in Resistors
Analysis of bad welding quality and countermeasures
On 2019-01-11 13:13:15 in Technology
How to make an inductive electronic welcome device?
On 2019-01-23 17:10:29 in Technology
What is a binary code and encoder ?
On 2019-01-11 13:34:20 in IC Chips
On 2019-01-05 10:46:35 in Knownlege
what is a discoloration light emitting diode?
On 2018-12-27 13:33:07 in Photoelectric
What are the resistors functions,parameters and how to identify the resistance of the resistor?
On 2018-12-17 13:58:35 in Resistors
This article describes what are the resistors functions,parameters and how to identify the resistance of the resistor? ...
The difference between mobile phone capacitance and inductance
On 2018-12-10 11:38:02 in Knownlege