Headphones and piezoceramic buzzers
On 2018-11-03 15:17:06 in Memory
Headset is also an electro-acoustic conversion device,which is similar in structure to an electric speaker,it is also composed of magnet,voice coil,vibrating diaphragm, etc,but the voice coil of the earphone is mostly fixed ...
What is capacitance?
On 2019-11-05 10:37:32 in Capacitors
This article describes the characteristics of capacitance ...
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 ...
OLED development
On 2019-07-13 13:32:12 in Photoelectric
This article describes OLED development ...
What is a capacitance meter and how to use it?
On 2019-01-27 14:46:04 in Knownlege
This article writes about the capacitance meter and its use methods. ...
Features and Advantages of Resistance Strain Sensor
On 2018-12-28 10:41:41 in Sensor
This article describes the features and advantages of resistance strain sensor ...
Relationship Between Ceramic Capacitor and Frequency
On 2018-12-27 11:20:27 in Capacitors
This article introduces the relationship between ceramic capacitor and frequency ...
What are the performance characteristics of headphones and earplugs and how to detect them?
On 2018-12-21 10:48:38 in Generally electronic component
This article briefly introduces the performance characteristics and detection of headphones and earplugs ...
What are the precautions and detection methods for using variable resistors?
On 2018-12-15 11:46:39 in Resistors
This article describes the precautions and detection methods for using variable resistors ...
Carbon Nanotube Application in Electronic Components
On 2018-12-24 17:31:12 in Generally electronic semiconductor
This article describes the Carbon Nanotube Application in Electronic Components ...
How is capacitive sensing applied in video games?
On 2020-12-16 10:33:03 in Capacitors
This article describes the characteristics of the sensor. ...
Will OLED display technology become mainstream in the next decade?
On 2020-08-01 10:55:26 in Generally electronic semiconductor
This article describes the characteristics of the OLED display. ...
What are the forms of electromagnetic interference?
On 2019-09-16 09:57:53 in Generally electronic semiconductor
This article describes the characteristics of the electronic equipment. ...
Do you know the basic knowledge of semiconductor diode?
On 2019-08-16 10:26:07 in Generally electronic component
This article describes the characteristics of the semiconductor diode. ...
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 ...
Different role of reed relay and solid state relay
On 2019-01-04 11:43:43 in Relays
This article describes the role of reed relay and solid state relay ...
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 ...
Composition of printed circuit boards
On 2018-12-04 11:13:50 in Knownlege
This article describes the composition of printed circuit boards ...
LCD liquid crystal display principle and RGB principle
On 2019-07-12 11:58:55 in Photoelectric
This article writes about the LCD liquid crystal display principle and RGB principle ...
Application of the operational amplification
On 2019-03-13 11:31:37 in IC Chips
This article describes application of the operational amplification ...
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. ...
Microstar (MSI) Motherboard Point Bitmap usage method.
On 2019-04-17 17:33:23 in Knownlege
This article describes the Microstar (MSI) Motherboard Point Bitmap usage method. ...
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. ...
Computer motherboard model introduction
On 2019-02-13 11:38:55 in Knownlege
This article introduces some computer motherboard model introduction ...
What should you know before solder?
On 2019-01-12 13:20:48 in Knownlege
This article describes some konwnledge that you should know before solder. ...
VTT bus power supply analysis of Intel dual bridge main bridge.
On 2019-06-13 16:22:11 in IC Chips
This article describes the VTT bus power supply analysis of Intel dual bridge main bridge. ...
Intel H61 chipset series board architecture
On 2019-04-01 13:18:17 in IC Chips
This article write about the Intel H61 chipset series board architecture ...
North bridge chip and South bridge chip on the computer motherboard
On 2019-02-12 17:16:13 in IC Chips
This article writes about the north bridge chip and South bridge chip on the computer motherboard ...
What should be paid attention to in the application of fixed capacitors?
On 2018-12-15 10:55:38 in Capacitors
This article discusses the application notes for fixed capacitors. ...
What are the power system voltage regulation methods and measures?
On 2019-08-08 11:52:11 in Technology
This article describes the characteristics of the voltage regulation. ...
How to detect the fixed resistors by multimeter?
On 2019-06-14 16:19:00 in Resistors
This article describes the method of detecting fixed resistors. ...
Identification of Fixed Resistors
On 2018-12-15 14:11:23 in Resistors
This article writes about the identification of Fixed Resistors ...
How do you measure infrared light emitting diodes?
On 2018-10-26 16:48:19 in Memory
When detecting infrared light emitting diodes,there is a big difference between the pointer type multimeter and the digital multimeter ...
DDD Intel H555 chipset I3 Series motherboard architecture
On 2019-04-10 11:00:02 in Knownlege
This article describes the DDD Intel H555 chipset I3 Series motherboard architecture. ...
What are the main parameters of the inductor?
On 2018-12-15 15:37:21 in Inductor
This article introduces the main parameters of the inductor ...
What is a monochrome LED dot matrix display?
On 2018-10-29 15:27:20 in Relays
Excellent LED dot matrix display is a monochrome light-emitting diode in accordance with the structure of rows and columns ...
What is the detection principle of fiber optic sensors?
On 2020-12-03 13:43:10 in Sensor
This article describes the characteristics of the fiber optic sensors. ...
What are the measures to improve the anti-interference ability of electronic products?
On 2019-10-12 09:57:36 in Capacitors
This article describes the characteristics of the electronic products. ...
What is the spiral nanopore data storage based on polarization encryption?
On 2019-07-31 10:56:08 in Generally electronic semiconductor
This article describes the characteristics of the spiral nanopore data storage. ...