What is an LED digital tube?
On 2018-10-29 15:10:23 in Photoelectric
A commonly used LED digital tube is composed of seven light-emitting tubes,which is composed of eight figures,with a decimal point inside the eight-section digital tube, Figure is shown as the digital tube shape and internal Structure Chart ...
The application of capacitors on motherboard
On 2019-03-05 15:19:09 in Capacitors
What is the types and role of flux?
On 2019-01-27 15:02:59 in Knownlege
What is a triode and how to identify its pin?
On 2019-01-21 16:50:52 in Knownlege
What is an capacitor and how to distinguish the capacitance value?
On 2019-01-19 16:42:45 in Inductor
What should be pay attention when installing a capacitor on a board?
On 2019-01-18 17:03:00 in Capacitors
The different characteristics between Ceramic capacitor and single stone capacitor
On 2019-01-14 10:45:29 in Capacitors
This article describes the different characteristics between Ceramic capacitor and single stone capacitor. ...
What are the performance characteristics of glass glaze resistor and wirewound resistor?
On 2019-01-14 10:27:08 in Resistors
This article describes the performance characteristics of glass glaze resistor and wirewound resistor. ...
What’s the Difference Between PCB and PCBA?
On 2018-12-28 10:31:41 in Knownlege
What is a humidity sensitive resistor?
On 2018-12-25 10:55:13 in Resistors
This article describes about the characteristics and detection of the humidity sensitive resistor ...
What are the performance characteristics of the piezoelectric ceramic buzzer and how to detect it?
On 2018-12-25 10:39:23 in Generally electronic component
This article briefly introduces the performance characteristics and detection of the piezoelectric ceramic buzzer. ...
Display LCD and LED
On 2018-12-08 10:52:21 in Generally electronic semiconductor
The type and detection method of microphone
On 2018-12-28 15:10:51 in Generally electronic component
What are the benefits of adding a temperature sensor to the circuit?
On 2019-05-20 13:13:53 in Knownlege
What are the main parameters of FET?
On 2018-12-15 12:01:33 in Generally electronic semiconductor
How to detect , repair and replace inductance the ordinary coil?
On 2018-12-01 09:58:56 in Inductor
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. ...
What are the sensors used in cars?
On 2020-11-28 11:38:16 in Sensor
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. ...
Headphones and piezoceramic buzzers
On 2019-01-05 13:30:31 in Generally electronic component
On 2018-12-10 14:05:13 in Knownlege
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 are the symbols represent in circuit diagram?
On 2019-03-26 11:26:30 in Generally electronic component
What are the functions of the universal bridge instrument knobs and switches?
On 2019-01-27 14:53:54 in Knownlege
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 ...
A55 chip board 1.1V bridge power supply analysis.
On 2019-04-04 11:05:00 in IC Chips
What is the status of sensor technology today?
On 2019-07-30 11:31:12 in Sensor
Classification of integrated circuits
On 2019-01-04 13:39:20 in IC Chips
How to detect,repair and replace the ordinary inductance coil?
On 2018-12-17 10:46:17 in Technology
This article briefly introduces some ways to detect,repair and replace the ordinary inductance coil ...
AMD Dual-Bridge RS880 Chipset Board Timing.
On 2019-12-17 11:06:05 in Discrete Semiconductor
What are the characteristics of sensor technology?
On 2019-07-22 11:14:48 in Sensor
On 2019-07-13 13:32:12 in Photoelectric
German researchers are developing a sensor that can help identify meat and fish deterioration
On 2019-07-11 10:19:04 in Sensor
This article briefly introduces that German researchers are developing a sensor that can help identify meat and fish deterioration ...
What is a capacitance meter and how to use it?
On 2019-01-27 14:46:04 in Knownlege
Features and Advantages of Resistance Strain Sensor
On 2018-12-28 10:41:41 in Sensor
Relationship Between Ceramic Capacitor and Frequency
On 2018-12-27 11:20:27 in Capacitors
What are the precautions and detection methods for using variable resistors?
On 2018-12-15 11:46:39 in Resistors
How the AMD A75 chipset motherboard works?
On 2019-04-30 11:02:30 in Knownlege
How to measure resistance using a universal bridge meter?
On 2019-01-27 15:00:33 in Technology
What is an inductor and how to distinguish the inductance value?
On 2019-01-21 10:47:08 in Inductor