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. ...
What is the difference between led backlit screen and IPS screen?
On 2022-01-21 10:43:33 in Discrete Semiconductor
How to design the power module of LED display?
On 2021-11-26 11:21:29 in Photoelectric
Light-emitting diode
On 2018-12-18 16:00:26 in Photoelectric
What is the difference between a triode and a MOS transistor on an analog circuit?
On 2019-12-02 10:36:58 in Generally electronic semiconductor
What is AgilexTM's core competitive advantage from Intel?
On 2019-08-16 10:28:59 in Technology
The identification of model and pin
On 2018-11-01 16:51:26 in Relays
Because the number of LED digital tube is not unified,it can be said that there are no rules to follow ...
The problem of CPLD driving MAX7219
On 2023-03-15 13:45:13 in IC Chips
CPLD is used to drive MAX7219 IC, making it possible to control up to 64 individual LEDs with minimal control pins from a controller. It is simpler to program and has higher speed than microcontrollers. ...
what is a discoloration light emitting diode?
On 2018-12-27 13:33:07 in Photoelectric
Five.Optocoupler
On 2018-10-31 11:35:12 in Generally electronic semiconductor
Optocoupler is an electrical and photoelectric converter composed of LED and photosensitive transistors ...
Why wireless charging technology is so convenient, it has not been popular yet.
On 2019-07-09 11:58:37 in Technology
The article explores the reason that wireless charging technology is so convenient, it has not been popular yet. ...
What are the requirements for NDIR carbon dioxide sensor used in incubator?
On 2023-08-16 18:00:15 in Sensor
Structure and characteristics
On 2018-11-01 16:47:41 in Memory
LED digital tube also known as semiconductor digital tube ( Figure 1-1-5 ),it is a number of light-emitting diodes arranged in a fixed pattern and packaged together the most commonly used digital display one of the devices ...
Why do the monitors exhibit different capacitance bulging?
On 2019-07-11 10:28:54 in Photoelectric
This article briefly introduces the reasons of monitors exhibiting different capacitance bulging ...
What is the difference between different panels?
On 2021-10-22 11:13:25 in Generally electronic component
What is a neuromorphic vision sensor?
On 2023-07-07 11:55:51 in Sensor
VCSEL is a key component of several super trends that will grow further
On 2019-07-27 11:05:58 in Sensor
This article describes that VCSEL is a key component of several super trends and will grow further ...
What is the detection principle of the optical fiber sensor?
On 2021-02-27 10:46:10 in Sensor
How does an infrared proximity sensor work?
On 2020-11-18 11:26:50 in Sensor
what is a super bright light emitting diode?
On 2018-10-26 16:22:18 in Generally electronic semiconductor
What is the application and development trend of FPGA in the field of consumer electronics?
On 2023-07-11 15:35:32 in IC Chips
XC3S50AN-5TQG144C IC FPGA 108 I/O 144TQFP Xilinx Inc.
On 2018-11-28 11:37:05 in IC Chips
Here are some information about the XC3S50AN-5TQG144C IC FPGA 108 I/O 144TQFP Xilinx Inc. product, which will give you a preliminary understanding of this product. If you are interested, you can visit our website for further information or contact us. ...
Will the design of waterproof USB Type-C connectors become the future trend?
On 2021-08-11 11:18:18 in Connector
what are the characteristics of a light emitting diode?
On 2018-10-26 16:17:19 in IC Chips
Light emitting diodes have the same conductivity as ordinary diodes.When positive currents pass through PN junctions ...
Electrooptic devices are just the opposite
On 2018-10-31 11:01:18 in Knownlege
The history of photoelectric technology is actually earlier than that of electronic technology.In early twentieth Century, Einstein won the Nobel prize with the discovery of photoelectric effect ...
What is the priciple of the digital tube?
On 2019-01-22 16:49:17 in Photoelectric
How to distinguish common diodes?
On 2019-01-19 16:38:32 in Generally electronic semiconductor
What is COB?
On 2019-01-02 15:26:57 in Technology
LEDVANCE announces that it will close a factory in the US
On 2019-05-15 13:21:34 in Knownlege
What is the Nitride system?
On 2019-01-12 16:06:47 in Knownlege
Mid-range FPGA will become a new "niche" market
On 2019-07-24 10:55:11 in Generally electronic component
What types of monitors are divided into display technologies?
On 2021-11-27 10:41:03 in Photoelectric
Spectral Analysis of Eu and Bi
On 2019-01-14 17:35:33 in Photoelectric
What are the luminescent Properties of LaInO3:Eu Phosphors?
On 2019-01-12 11:15:53 in Knownlege
What are the application challenges of LCD monitors?
On 2019-07-13 13:42:09 in Photoelectric
How to detect a one-way thyristor?
On 2018-10-29 14:00:36 in Generally electronic semiconductor
Determination of appearance recognition of each electrode Common unidirectional thyristor electrodes are arranged as shown in Figure. ...
How to make an electronic energy saving lamp?
On 2019-01-19 16:55:13 in Technology
The Development Trends of Electronic Components Industry
On 2018-12-18 13:32:59 in Knownlege
what is an infrared light emitting diode and how to detect it?
On 2018-12-28 16:43:35 in Generally electronic semiconductor
What is the silicate system?
On 2019-01-15 11:07:23 in Knownlege