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. ...
Light emitting diodes（LED)
On 2018-12-13 14:06:12 in Generally electronic semiconductor
This article briefly introduces the light emitting diodes(LED) ...
What are the applications of LD pumped all-solid-state green lasers?
On 2021-05-11 10:45:16 in Generally electronic semiconductor
This article describes the characteristics of the display. ...
Voltage regulator diode
On 2018-12-18 17:06:17 in Generally electronic semiconductor
This article introduces the voltage regulator diode ...
What are the three important rules of the EMC inductor and the three elements of the EMC problem?
On 2019-08-21 11:07:48 in Generally electronic semiconductor
This article describes the characteristics of the inductor. ...
How to detect the Field effect transistor quality and replace the bad one ?
On 2019-03-23 11:36:39 in Generally electronic semiconductor
This article writes about the detection and replacement of Field effect transistor quality ...
How to detect a flashing light emitting diode(BTS)?
On 2018-12-25 11:45:47 in Generally electronic semiconductor
This article briefly introduces how to detect a flashing light emitting diode(BTS) ...
What is the turn-off thyristor?
On 2018-10-29 15:02:28 in Generally electronic semiconductor
The GTO is also a PNPN four-layer semiconductor device whose structure and equivalent circuit are the same as ordinary thyristors. ...
What is the circuit of the video amplifier?
On 2019-09-12 10:22:26 in Generally electronic semiconductor
This article describes the characteristics of the video amplifier. ...
What is an infrared receiver?
On 2019-01-02 16:02:03 in Generally electronic semiconductor
This article describes the infrared receiver ...
The basic functions and parameters of the thyristor
On 2018-12-13 14:44:34 in Generally electronic semiconductor
This article describes the basic functions and parameters of the thyristor ...
What is a thyristor? What are the functions in the circuit?
On 2018-10-29 13:51:49 in Generally electronic semiconductor
Thyristor, also known as SCR,is a kind of controllable rectifier.The thyristor is expressed by the letter VS,which has the function of unidirectional conduction ...
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. ...
What are the core indicators and parameters of rechargeable batteries?
On 2021-06-25 10:56:02 in Generally electronic semiconductor
This article describes the characteristics of the batteries. ...
L298N DC motor drive chip.
On 2020-05-05 10:28:09 in Generally electronic semiconductor
This article describes the characteristics of the L298N DC motor drive chip. ...
Will the development of the Internet of Things usher in a new vitality that will provide opportunities for the development of FPGAs?
On 2020-03-19 09:54:07 in Generally electronic semiconductor
This article describes the characteristics of FPGA。 ...
How to detect whether a signal amplifier is installed in the environment?
On 2021-05-05 11:01:48 in Generally electronic semiconductor
This article describes the characteristics of the amplifier. ...
How to distinguish common diodes?
On 2019-01-19 16:38:32 in Generally electronic semiconductor
This article explores how to distinguish common diodes ...
How to detect a double gate field-effect transistor?
On 2019-01-15 14:24:18 in Generally electronic semiconductor
This article briefly introduces how to detect a double gate field-effect transistor ...
What is a BTG thyristor?
On 2018-10-29 15:06:32 in Generally electronic semiconductor
The BTG thyristor is a special semiconductor device.The utility model can be used as a thyristor and can be used as a single junction transistor ( double base diode ) ...
What are the selection and charging procedures of lithium battery chargers?
On 2021-06-23 10:49:08 in Generally electronic semiconductor
This article describes the characteristics of the lithium battery chargers. ...
Is there any way to rectify EMC?
On 2019-09-17 10:26:49 in Generally electronic semiconductor
This article describes the characteristics of the EMC. ...
What are the features of LED lighting?
On 2019-05-30 14:44:19 in Generally electronic semiconductor
This article describes some features of the LED lighting ...
Using integrated passive devices in micromodule SIP
On 2018-11-22 10:20:19 in Generally electronic semiconductor
Integrated passive devices are nothing new in our industry - they have a long history and are well known. ...
How to detect the regulator diode?
On 2018-10-26 16:13:16 in Generally electronic semiconductor
The method of judging an electrode is basically the same as that of judging an ordinary diode electrode. ...
How to solve the crosstalk problem in digital-analog hybrid design?
On 2020-08-29 10:22:31 in Generally electronic semiconductor
This article describes the characteristics of the circuits. ...
How can embedded system development become simpler?
On 2021-03-06 11:07:03 in Generally electronic semiconductor
This article describes the characteristics of the embedded system. ...
What is the working principle of the filter circuit?
On 2019-09-21 10:07:50 in Generally electronic semiconductor
This article describes the characteristics of the filter. ...
Methods for repairing LCD color TV with oscilloscope
On 2019-05-29 16:11:12 in Generally electronic semiconductor
This article writes about the methods for repairing LCD color TV with oscilloscope ...
what is LCD (LCD)? What are the characteristics?
On 2018-10-29 15:41:03 in Generally electronic semiconductor
The composition of liquid crystal is an organic compound,which is composed of carbon.At room temperature,the liquid crystal is a kind of substance between solid and liquid,that is,the dual characteristics of solid and liquid substances. ...
Wht is a magneto diode?
On 2019-01-15 16:09:10 in Generally electronic semiconductor
This article briefy introduces the magneto diode ...
What is a Schottky diode and how to detect it?
On 2018-12-18 14:24:16 in Generally electronic semiconductor
This article briefly introduces what is a Schottky diode and how to detect it ...
The working principle and characteristics of semiconductor laser
On 2018-12-03 14:34:20 in Generally electronic semiconductor
This article describes the principle and characteristics of semiconductor laser ...
How much do you know about LED display and DLP splicing screen?
On 2020-07-29 11:26:53 in Generally electronic semiconductor
This article describes the characteristics of the LED display and DLP splicing screen. ...
What is the difference between a primary battery and an electrolytic cell?
On 2019-08-10 10:57:50 in Generally electronic semiconductor
This article describes the characteristics of the battery. ...
Do you know how to use the MOS tube correctly?
On 2019-08-06 10:50:13 in Generally electronic semiconductor
This article describes the characteristics of the MOS tube. ...
What is a varactor and how to detect it?
On 2019-01-04 10:52:48 in Generally electronic semiconductor
This article describes the basic principles of the varactor and detection of varactor ...
What is a two-way trigger diode and how to detect it?
On 2019-01-02 17:59:43 in Generally electronic semiconductor
This article describes the two-way trigger diode and the detection. ...
How does a junction field effect transistor be detected?
On 2018-12-17 14:03:59 in Generally electronic semiconductor
This article describes how to detect a junction field effect transistor. ...
How to distinguish between shielded and unshielded?
On 2018-11-21 10:50:00 in Generally electronic semiconductor
The shielded inductor has a magnetic shielding structure on the outside, so it can be seen from the appearance that the coil winding must be an unshielded inductor, and the shielded inductor does not see the coil winding from the appearance. ...