What is the extension method based on interface chip 8255?
On 2020-01-17 11:17:03 in Discrete Semiconductor
This article describes the characteristics of the interface chip 8255. ...
How to make an water tank water level automatic controller production?
On 2019-01-23 17:18:01 in Technology
The article explores how to make an water tank water level automatic controller production ...
What is transistor?
On 2019-11-07 10:38:37 in Discrete Semiconductor
This article describes the characteristics of transistor. ...
The Work Principle of Circuit Breakers
On 2018-12-29 10:47:09 in Knownlege
This article describes the work principle of circuit breakers ...
nVIDIA chipset + Intel CPU single bridge motherboard architecture
On 2019-04-08 14:42:22 in Knownlege
This article writes about the nVIDIA chipset + Intel CPU single bridge motherboard architecture. ...
nVIDIA chipset + AMDCPU single bridge motherboard architecture.
On 2019-03-27 13:14:38 in IC Chips
This article describes the nVIDIA chipset + AMDCPU single bridge motherboard architecture. ...
AMD RS780 chipset motherboard architecture.
On 2019-03-26 11:00:03 in IC Chips
This article writes about the AMD RS780 chipset motherboard architecture. ...
How to repair the reset circuit?
On 2019-05-05 14:17:25 in Knownlege
This article describes the Repair method for reset circuit failure. ...
Transistor FET
On 2018-08-24 11:08:36 in Relays
The appearance of the public field effect transistor is shown in Fig.First, the classification of FET. ...
Function of digital multimeter diode block.
On 2019-04-13 14:33:53 in Knownlege
This article briefly introduces the function of digital multimeter diode block. ...
What is a one-way thyristor?
On 2018-10-29 13:54:54 in Generally electronic semiconductor
SCR is a three-terminal semiconductor device composed of PNPN four-layer semiconductor material. ...
How to detect leakage of electrolytic capacitors
On 2019-11-11 10:27:55 in Capacitors
This article describes the characteristics of detecting leakage of electrolytic capacitors ...
Method of measuring common resistance and high resistance by digital multimeter.
On 2019-07-01 18:12:58 in Resistors
This article describes the method of measuring common resistance and high resistance by digital multimeter. ...
Thyristor
On 2018-12-25 14:24:38 in Generally electronic semiconductor
This article writes about the thyristor ...
What are the types of power cables?
On 2019-08-16 10:19:18 in Generally electronic component
This article describes the characteristics of the cables. ...
Diode
On 2018-12-29 14:42:45 in Generally electronic semiconductor
This article writes about the Diode ...
What is IGBT (insulated gate bipolar transistor)?
On 2018-12-27 11:47:29 in Generally electronic semiconductor
This article introduces what is IGBT (insulated gate bipolar transistor) ...
How does the MOS field effect transistor work?
On 2018-12-14 11:19:54 in Knownlege
This article writes about the MOS field effect transistor ...
What is a bidirectional thyristor?
On 2018-10-29 14:25:17 in Memory
Bidirectional thyristor(TRIAC)is a new type of semiconductor device developed on the basis of one-way thyristor ...
What is the logic gate circuit of digital electronic technology?
On 2019-09-18 09:51:05 in Generally electronic component
This article describes the characteristics of the logic gate circuit. ...
What are the components of the 51 MCU?
On 2019-08-05 10:29:55 in Generally electronic component
This article describes the characteristics of the 51 MCU. ...
What are the benefits of choosing a CPLD?
On 2019-07-18 11:04:59 in Generally electronic component
This article describes are the benefits of choosing a CPLD ...
The working principle of reset circuit of AMD RS80 chipset motherboard.
On 2019-07-01 18:05:27 in IC Chips
This article describes the working principle of reset circuit of AMD RS80 chipset motherboard. ...
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 the apparent power of ATX power supply?
On 2019-04-04 11:53:03 in Knownlege
This article briefly introduces the apparent power of ATX power supply ...
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 ...
How about capacitors be used in series and in parallel?
On 2018-12-14 15:30:49 in Capacitors
This article introduces about capacitors be used in series and in parallel ...
What are the common types of power transformers?
On 2018-12-06 10:08:20 in Knownlege
This article writes about the different types of power transformers. ...
How to measure motherboard standby conditions?
On 2019-06-15 15:28:54 in Technology
This article describes how to measure motherboard standby conditions. ...
12V battery level indicator circuit (LED bargraph)
On 2018-12-20 11:55:33 in Generally electronic component
This article briefly introduces 12V battery level indicator circuit (LED bargraph) ...
What is the sensor classification and application principle?
On 2020-11-17 12:00:11 in Sensor
This article describes the characteristics of the sensors. ...
What are the features and functions of AVR Microcontroller?
On 2019-07-11 10:38:04 in Generally electronic component
This article describes the features and functions of AVR Microcontroller. ...
What are the whole bridge and rectifier diode?
On 2019-09-03 10:02:32 in Generally electronic component
This article describes the characteristics of the whole bridge and rectifier diode. ...
Digital multimeter structure and use
On 2019-01-25 17:58:18 in Knownlege
This article describes the digital multimeter structure and use ...
What is a field-effect transistor?
On 2018-12-13 14:34:17 in Knownlege
This article writes about the field-effect transistor ...
What kinds of transformers can be divided according to their use?
On 2018-12-03 13:06:32 in Sensor
This article is about the division of transformers. ...
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 ...
Three mainstream haptic feedback technologies: What is the difference between ERM, LRA, and piezoelectric?
On 2023-07-14 14:56:42 in PCBA
This article describes the characteristics of the ERM, LRA, and piezoelectric. ...
How to choose the right LED street lamp power supply?
On 2022-02-21 11:15:30 in Discrete Semiconductor
This article describes the characteristics of the power supply. ...
What are the functions of the universal bridge instrument knobs and switches?
On 2019-01-27 14:53:54 in Knownlege
This article describes the functions of the universal bridge instrument knobs and switches . ...