Pin identification and detection method of LED digital tube
On 2019-01-05 12:09:49 in Photoelectric
This article describes the pin identification and detection method for LED digital tube ...
What is the priciple of the digital tube?
On 2019-01-22 16:49:17 in Photoelectric
This article describes the basic principles of the digital tube ...
what is a multidigit LED digital tube?
On 2018-10-29 15:17:58 in Photoelectric
A number of LED digital tube is developed on the basis of an LED digital tube.The number of digital characters will be packaged together to become a number of digital control ...
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 ...
How to measure the LED digital tube?
On 2018-10-29 15:14:20 in Photoelectric
The appearance discrimination of digital tube usually has 10 pins,usually divided into two rows. ...
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 ...
What is a display unit?
On 2019-01-11 14:38:25 in Photoelectric
This article briefly introduces the display unit ...
How to design a battery-powered energy-saving solution?
On 2021-07-21 11:13:10 in Photoelectric
This article describes the characteristics of the battery. ...
What are the application challenges of LCD monitors?
On 2019-07-13 13:42:09 in Photoelectric
This article introduces some application challenges of LCD monitors ...
What is a LED emission tube and how to detect it?
On 2018-12-21 14:28:11 in Photoelectric
This article briefly introduces what is a LED emission tube and how to detect it ...
OLED development
On 2019-07-13 13:32:12 in Photoelectric
This article describes OLED development ...
What is the principle of the scanning method of the led display?
On 2021-10-25 10:50:28 in Photoelectric
This article describes the characteristics of the led display. ...
Analysis of the working principle of anti-interference filter?
On 2020-10-19 10:30:35 in Photoelectric
This article describes the characteristics of the filter. ...
What is the relationship between the charging head and the fast charging function of the mobile phone?
On 2021-07-30 14:55:46 in Photoelectric
This article describes the characteristics of the control. ...
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. ...
Light-emitting diode
On 2018-12-18 16:00:26 in Photoelectric
This article briefly introduces the light-emitting diode ...
Photoelectric display device
On 2018-12-01 10:48:03 in Photoelectric
This article describes some categories of optoelectronic display devices. ...
How to convert blue OLED to white OLED?
On 2021-11-20 11:11:46 in Photoelectric
This article describes the characteristics of the OLED to white OLED. ...
What are the characteristics of LED waterproof power supply?
On 2021-11-05 10:38:37 in Photoelectric
This article describes the characteristics of the power supply. ...
Programmable implementation of NFC-based LED driver power supply
On 2019-07-19 11:17:56 in Photoelectric
This article describes Programmable implementation of NFC-based LED driver power supply ...
What are the classifications of led control cards?
On 2019-07-09 14:15:55 in Photoelectric
This article briefly introduces the classifications of led control cards ...
What are the main parameters and types of LEDs and how to detect LED?
On 2018-12-14 13:55:28 in Photoelectric
This article writes about the the main parameters and types of LEDs and how to detect LED ...
What is a photosensitive diode?
On 2018-12-29 14:09:47 in Photoelectric
This article writes about the photosensitive diode ...
Photosensitive resistor and photosensitive transistor
On 2018-12-29 15:34:08 in Photoelectric
This article describes the photosensitive resistor and photosensitive transistor ...
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? ...
What is the difference between LED screen and OLED screen structure?
On 2019-07-13 10:51:23 in Photoelectric
The article explores the difference between LED screen and OLED screen structure ...
What types of monitors are divided into display technologies?
On 2021-11-27 10:41:03 in Photoelectric
This article describes the characteristics of the display technologies. ...
What are the advantages and disadvantages of OLED?
On 2021-11-08 11:02:28 in Photoelectric
This article describes the characteristics of the OLED. ...
What are the advantages of OLED screens over LED screens?
On 2019-07-15 10:38:43 in Photoelectric
This article describes the advantages of OLED screens over LED screens ...