What is an APC connector and how is it measured?
On 2021-08-03 11:05:46 in Connector
This article describes the characteristics of the connector. ...
Photosensitive resistor
On 2018-10-31 11:15:12 in Resistors
Photoresistor is a device made of semiconductor photoelectric effect principle.When the semiconductor is exposed to light ...
FPGA serial conversion module
On 2023-03-13 11:20:55 in IC Chips
FPGA serial transceiver modules enable simultaneous, fast, reliable and cost-effective communication between integrated circuits. ...
What is IGBT (insulated gate bipolar transistor)?
On 2018-12-27 11:47:29 in Generally electronic semiconductor
This article introduces what is IGBT (insulated gate bipolar transistor) ...
How connector upgrades fit into an IIoT retrofit！
On 2018-12-17 11:26:27 in Generally electronic component
This article writes about how connector upgrades fit into an IIoT retrofit ...
Diode rectifier filter circuit，Diode half wave rectifier circuit
On 2018-09-12 13:00:54 in Memory
Power plant to send 50 Hz AC, after long-distance transmission, to the user is still 50 Hz AC, it is usually sent to industrial users 380 V three-phase AC, to ordinary civil users 220V single-phase AC. ...
ADS8557 realizes 16-bit AD conversion read and write
On 2023-03-20 13:19:09 in IC Chips
IC chips are packages of electrical components for devices such as computers and smartphones. The ADS8557 is a 16-bit resolution IC chip with features such as variable gain and adjustable resolution, used for data conversion and medical imaging. ...
What is the structure of the moving coil microphone and how to detect it?
On 2019-01-02 15:05:41 in Knownlege
This article describes the structure and detection of the moving coil microphone ...
EMI and ESD noise suppression design solutions based on LCD or camera?
On 2020-10-20 11:13:47 in IC Chips
This article describes the characteristics of the LCD. ...
Comparison of Digital PDM and I²S Interfaces in MEMS Microphones
On 2023-03-04 10:59:17 in IC Chips
MEMS microphones commonly use PDM or I²S interfaces to communicate audio data, each providing their own advantages for different applications. It is important to consider the application's requirements for selecting the best interface. ...
what is an infrared receiver?
On 2018-10-26 16:53:35 in Memory
The infrared receiving tube is a semiconductor device used to receive the infrared light wave generated by the infrared light emitting diode and convert it into electrical signal. ...
What are the seven commonly used interface types in circuit design?
On 2022-05-26 11:12:50 in Connector
This article describes the characteristics of the interface types. ...
What is the antenna technology of the new 5G system?
On 2020-12-09 12:14:40 in Filter
What is the antenna technology of the new 5G system? ...
What are the advantages of wireless APs compared to wireless routers?
On 2019-07-30 11:22:37 in Generally electronic component
This article briefly introduces the advantages of wireless APs compared to wireless routers ...
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 ...
How to test and repair the rectifier bridge?
On 2018-12-17 14:45:30 in Generally electronic semiconductor
This article introduces some ways to test and repair the rectifier bridge ...
How to measure the optocoupler?
On 2018-10-27 10:43:42 in Photoelectric
Because the way of the optical coupler is not the same,so the test should be based on different structures for measurement and judgment. ...
How to test and repair the rectifier bridge?
On 2018-10-26 15:52:31 in IC Chips
Distinguish polarity to place the multimeter in RX1kQ block,and the black stylus arbitrarily connect a pin of the whole bridge component,and measure the other three pins with the red stylus,if the measured resistance is infinite ...
What is the basic function of ATX power supply?
On 2019-03-20 11:40:51 in Knownlege
This article introduces the basic function of ATX power supply ...
Commonly used connector
On 2019-01-04 16:23:50 in Connector
This article describes some commonly used connector ...
What is a MEG table and how to use it?
On 2019-01-04 11:24:23 in Knownlege
This article briefly introduces the MEG table and how to use it ...
What is a photoelectric switch and how to detect it?
On 2018-12-14 14:53:08 in Photoelectric
This article briefly introduces what is a photoelectric switch and how to detect it? ...
Commonly used connector
On 2018-11-01 17:07:09 in Memory
The classification connector of the connector is also called a connector, which is usually composed of a plug ( also known as a male plug ) and a socket ( called a female plug ) ...
IGBT and IGBT modules
On 2018-12-28 11:47:49 in Generally electronic semiconductor
This article writes about the IGBTs and IGBT modules ...
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 are the applications of panel shielding?
On 2020-12-15 11:29:40 in IC Chips
This article describes the characteristics of the sensors. ...
How to solve the electromagnetic interference problem of LED drive power?
On 2019-09-24 10:17:31 in Photoelectric
This article briefly introduces how to solve the electromagnetic interference problem of LED drive power? ...
How to design power supply electromagnetic compatibility?
On 2019-08-20 11:13:38 in Generally electronic semiconductor
This article describes the characteristics of the power supply electromagnetic compatibility. ...
Do you know how to rectify capacitor?
On 2019-08-20 11:05:57 in Capacitors
This article describes the characteristics of the capacitor. ...
Headphones and piezoceramic buzzers
On 2019-01-05 13:30:31 in Generally electronic component
This article describes the headphones and piezoceramic buzzers ...
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 ...
TL082 Dual Operational Amplifier Pin Description and Application
On 2023-03-17 13:34:25 in IC Chips
TL082 is an IC chip with 8 pins providing a wide range of useful applications in audio systems, motor control, and communication systems. It is highly reliable, cost-effective and flexible to use. ...
What are the key technologies of 5G antennas?
On 2020-12-10 11:54:51 in Crystals Oscillators/Resonators
This article describes the characteristics of the 5G antennas. ...
What is the extension method based on interface chip 8255?
On 2020-05-11 09:54:11 in Generally electronic semiconductor
This article describes the characteristics of the interface chip 8255. ...
What is the extension method based on interface chip 8255?
On 2020-01-17 11:17:03 in Discrete Semiconductor
This article describes the characteristics of the interface chip 8255. ...
What is an infrared receiver?
On 2019-01-02 16:02:03 in Generally electronic semiconductor
This article describes the infrared receiver ...
how to detect infrared receiving diode?
On 2018-10-26 16:55:08 in Generally electronic semiconductor
the judgment electrode is the same as that for detecting the normal or reverse resistors of ordinary light emitting diodes or diodes. ...
Frequency response of audio transformer and high frequency transformer
On 2018-08-23 11:11:57 in Sensor
The nominal power of the output transformer is generally greater than the nominal power of the transformer, and the shape structure and circuit symbols are similar to the transformer. ...
What is the reverse protection circuit and the anti-reverse protection circuit?
On 2019-08-13 10:28:29 in Generally electronic component
This article describes the characteristics of the Circuit Protection. ...
What test methods are available to test connector reliability?
On 2019-07-25 11:23:00 in Connector
This article describes some methods to test connector reliability. ...