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Light-emitting diode

On 2018-12-18 16:00:26 in Photoelectric

This article briefly introduces the light-emitting diode ...

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

This article describes the characteristics of the triode and a MOS transistor. ...

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

This article describes the discoloration light emitting diodes ...

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 ...

What are the six advantages of Wi-Fi 6 in the car?

On 2023-06-17 11:52:15 in IC Chips

This article describes the characteristics of the Wi-Fi 6. ...

What are the six reasons why automakers have upgraded to Wi-Fi 6?

On 2023-06-14 14:31:22 in IC Chips

This article describes the characteristics of the Wi-Fi 6. ...

What are the requirements for NDIR carbon dioxide sensor used in incubator?

On 2023-08-16 18:00:15 in Sensor

This article describes the characteristics of the NDIR carbon dioxide 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 ...

Do you know the application of sensors?

On 2021-01-22 10:44:49 in Sensor

This article describes the types of sensors and product descriptions. ...

The Development Trends of Electronic Components Industry

On 2018-12-18 13:32:59 in Knownlege

This article describes the development trends of electronic components industry ...

What is the difference between different panels?

On 2021-10-22 11:13:25 in Generally electronic component

This article describes the characteristics of the panels. ...

What kinds of optoelectronic devices mainly include

On 2018-12-10 11:09:06 in Generally electronic semiconductor

This article describes the kinds of optoelectronic devices mainly include ...

What is the detection principle of the optical fiber sensor?

On 2021-02-27 10:46:10 in Sensor

This article introduces the detection principle of optical fiber sensors. ...

How does an infrared proximity sensor work?

On 2020-11-18 11:26:50 in Sensor

This article describes the characteristics of the sensor. ...

Development of connector technology

On 2019-07-03 10:57:03 in Connector

This article briefly introduces the development of connector technology ...

what is a super bright light emitting diode?

On 2018-10-26 16:22:18 in Generally electronic semiconductor

The common L.ED luminescence intensity has developed from several mned to dozens of med. ...

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 ...

Development and Application of Semiconductor Materials

On 2018-12-20 12:03:00 in Generally electronic semiconductor

This article introduces the development and application of semiconductor materials ...

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 ...