How should the magnification of the triode amplifier circuit be calculated?
On 2019-09-07 11:57:58 in Generally electronic semiconductor
This article describes the characteristics of the triode amplifier. ...
What is a variable capacitor and how to detect and repair it?
On 2018-12-17 13:45:02 in Capacitors
This article describes what is a variable capacitor and how to detect and repair it? ...
What is a mechanical multimeter?
On 2018-12-11 14:49:07 in Technology
This article introduces how to use mechanical multimeter ...
Quality requirements for solder joints
On 2018-12-01 11:35:46 in Technology
This article describes the quality requirements for solder joints ...
What are the advantages of wireless APs compared to wireless routers?
On 2019-07-30 11:22:37 in Generally electronic component
This article briefly introduces the advantages of wireless APs compared to wireless routers ...
Comparing FPGA and CPLD from various aspects
On 2019-07-18 10:55:11 in Generally electronic component
This article compares FPGA and CPLD from various aspects. ...
What is gate circuit and how to judge it's good or bad?
On 2019-03-25 13:58:42 in IC Chips
This article describes the gate circuit and how to judge it's good or bad ...
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 ...
The application of capacitors on motherboard
On 2019-03-05 15:19:09 in Capacitors
This article describes the application of capacitors on motherboars ...
What are the methods for reducing errors in resistance detection with a pointer multimeter?
On 2019-02-14 10:47:00 in Resistors
This article describes the methods for reducing errors in resistance detection ...
What is an buzzer and speaker?
On 2019-01-21 16:58:01 in Generally electronic component
This article describes the buzzer and speaker. ...
What is a Aluminum Electrolytic Capacitor and its characteristics and applications?
On 2019-01-09 14:19:25 in Capacitors
This article describes the characteristics and applications of Aluminum Electrolytic Capacitor ...
What are the Synthetic carbon film resistor and organic synthesis solid resistor ?
On 2019-01-08 10:34:37 in Resistors
This article writes about the Synthetic carbon film resistor and organic synthesis solid resistor. ...
What is the synthetic carbon film resistor and organic synthesis solid resistor?
On 2019-01-07 16:17:31 in Resistors
This article describes the synthetic carbon film resistor and organic synthesis solid resistor ...
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) ...
How About Criteria for Selection of an Oscillator
On 2018-12-20 11:45:56 in Generally electronic component
This article describes how about criteria for selection of an oscillator ...
What is a three-terminal integrated voltage regulator and how to classify?
On 2018-12-14 15:01:07 in Knownlege
This article describes the role of three-terminal integrated voltage regulator and how to classify ...
Self-resetting switch and self-locking switch
On 2018-12-10 13:40:04 in Knownlege
This article writes about the different roles of self-resetting switch and self-locking switch ...
Diffenrent kinds of light sensor
On 2018-12-05 12:03:59 in Sensor
This article briefly introduces four kinds of light sensor ...
Second,the package of the integrated circuit
On 2018-10-31 11:25:58 in IC Chips
An integrated circuit is a key indicator of whether an electronic product is advanced or not. ...
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. ...
How to measure the optocoupler?
On 2018-10-27 10:43:42 in Photoelectric
Because the way of the optical coupler is not the same,so the test should be based on different structures for measurement and judgment. ...
how to detect a two-way trigger diode?
On 2018-10-26 17:02:25 in Memory
use the multimeter to place the multimeter in the RX1~RX10kQ gear and measure the positive and reverse resistance of the bidirectional trigger diode ...
What are the connections and differences between MEMS sensors and smart sensors?
On 2023-12-28 18:02:22 in Sensor
This article describes the characteristics of the MEMS sensors ...
What is the application of carbon dioxide sensor in controlled atmosphere storage of grain?
On 2023-08-18 18:25:01 in Sensor
This article describes the characteristics of the carbon dioxide sensor. ...
What is the future of 5G and Wifi6?
On 2022-05-09 11:03:36 in Knownlege
This article describes the characteristics of the 5G and Wifi6. ...
Do you know resistance, chip resistance and its resistance value?
On 2019-11-02 10:16:53 in Resistors
This article describes the characteristics of resistance. ...
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 the cause of the resonant overvoltage?
On 2019-08-19 10:55:16 in Capacitors
This article describes the characteristics of the resonant overvoltage. ...
What are the types of embedded processors?
On 2019-08-03 10:18:55 in Generally electronic semiconductor
This article describes the characteristics of the embedded processor. ...
What functions can the FPGA replace the DSP and MCU?
On 2019-07-17 11:57:45 in Generally electronic component
This article briefly introduces the functions that the FPGA can replace the DSP and MCU. ...
Network card chip and interface circuit analysis and maintenance.
On 2019-07-04 17:53:41 in IC Chips
This article briefly introduces the Network card chip and interface circuit analysis and maintenance. ...
What is a universal bridge?
On 2019-01-05 10:24:47 in Knownlege
This article introduces the universal bridge. ...
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 field-effect transistor?
On 2018-12-13 14:34:17 in Knownlege
This article writes about the field-effect transistor ...
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 ...
What are the applications of FPGA in the aerospace field?
On 2023-08-14 11:23:33 in IC Chips
This article describes the characteristics of the FPGA. ...
What are the applications of high-precision humidity measurement sensor modules in monitoring battery management systems?
On 2023-07-03 11:48:11 in IC Chips
This article describes the characteristics of the battery management systems. ...
What is FPGA's industrial IoT solution?
On 2023-06-25 13:38:59 in Filter
This article describes the characteristics of the FPGA. ...