8-bit microcontroller with analog function and DMA controller in 8-pin package
On 2019-05-13 15:31:02 in IC Chips
This article briefly introduces the 8-bit microcontroller with analog function and DMA controller in 8-pin package ...
The operating principle of Intel single-bridge H55 chipset motherboard boot circuit.
On 2019-04-27 15:27:46 in Knownlege
This article describes the operating principle of Intel single-bridge H55 chipset motherboard boot circuit. ...
How the Intel H55 chipset motherboard works?
On 2019-04-18 13:57:22 in Knownlege
This article writes about the Intel H55 chipset motherboard ...
Basic functions and characteristics of multimeter
On 2019-02-26 17:53:50 in Knownlege
This article describes the basic functions and characteristics of multimeter ...
What are the methods for detecting DC resistance with using multimeter?
On 2019-02-18 16:59:48 in Knownlege
This article describes some methods for detecting DC resistance with using multimeter ...
What is the Inductor?
On 2019-02-13 11:43:40 in Inductor
This article briefly introduces the Inductor. ...
How to use an internal heat type soldering iron?
On 2019-01-27 15:07:11 in Technology
This article introduces how to use an internal heat type soldering iron. ...
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 ...
The difference between Metal film resistor and metal oxide film resistor.
On 2019-01-07 11:50:39 in Resistors
This article writes about the difference between Metal film resistor and metal oxide film resistor. ...
What is an electromagnet?
On 2018-12-27 14:35:05 in Generally electronic component
This article briefly introduces the electromagnet ...
What is a reed pipe and dry reed relay and how to detect them?
On 2018-12-27 13:51:03 in Relays
This article introduces reed pipe and dry reed relay ...
Relationship Between Ceramic Capacitor and Frequency
On 2018-12-27 11:20:27 in Capacitors
This article introduces the relationship between ceramic capacitor and frequency ...
How to detect and repair ?
On 2018-12-20 13:52:32 in Photoelectric
This article describes how to detect and repair LEDs ...
What is a sheet resistor?
On 2018-12-17 14:36:19 in Resistors
This article introduces what is a sheet resistor. ...
What is a relay?
On 2018-12-15 15:06:06 in Relays
This article briefly introduces the classification of relays ...
Light emitting diodes（LED)
On 2018-12-13 14:06:12 in Generally electronic semiconductor
This article briefly introduces the light emitting diodes(LED) ...
Special points and working principles of Wireless remote Control doorbell
On 2018-12-08 11:05:47 in Knownlege
This article writes about special points and working principles of Wireless remote Control doorbell ...
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 ...
If there is no same type of pipe in use, how to replace it?
On 2018-10-26 15:50:14 in Relays
Diodes are generally not good repair, damage can only be replaced. In selecting diodes, we should pay attention to the following principles. ...
Main parameters of inductors
On 2018-08-22 12:34:29 in Relays
The main parameters of inductors include inductance, permissible deviation, quality factor, sectional capacitance and rated current. ...
What are the applications of MEMS sensors in the field of ocean observation?
On 2023-08-28 15:55:55 in Sensor
This article describes the characteristics of the MEMS sensors. ...
What are the three main technical routes for white LEDs?
On 2022-01-10 10:43:03 in Discrete Semiconductor
This article describes the characteristics of the white LEDs. ...
How to use a resistance strain gage load cell?
On 2020-12-18 10:49:50 in Sensor
This article describes the characteristics of the sensor. ...
What are the practical effects of Hall effect sensors?
On 2020-11-30 11:51:49 in Sensor
This article describes the characteristics of the Hall effect sensors. ...
What are the various classifications and detection principles of fiber optic sensors?
On 2020-11-27 11:10:13 in Sensor
This article describes the characteristics of the fiber optic sensors. ...
How to prevent solid-state relay and equipment failure!
On 2018-12-17 11:51:59 in Relays
The article explores how to prevent solid-state relay and equipment failure! ...
How to realize the asynchronous signal edge detection circuit?
On 2023-08-15 18:22:59 in Filter
This article describes the characteristics of the asynchronous signal edge detection circuit. ...
Reliability Engineering and Reliability Testing in PCBA Manufacturing
On 2023-08-03 11:37:39 in PCBA
In the PCBA (Printed Circuit Board Assembly) manufacturing process, reliability engineering and reliability testing are essential links. This article will introduce reliability engineering principles and reliability testing methods in PCBA manufacturing t ...
Techniques and Methods of PCBA Fault Diagnosis and Repair
On 2023-08-01 10:50:47 in PCBA
During the manufacture and use of PCBA (Printed Circuit Board Assembly), failures are inevitable. This article will introduce common techniques and methods of PCBA fault diagnosis and repair, including fault analysis, application of test tools, replacemen ...
What are the advantages of the piezoelectric effect?
On 2023-07-12 15:05:18 in Filter
This article describes the characteristics of the piezoelectric effect. ...
How to Select and Use Angle Sensors for Power Steering, Electric Motors, and Robotics
On 2023-03-06 15:29:23 in Sensor
Summary: This article discusses the types and applications of angle sensors and the considerations for selecting and using them in power steering, motor, and robotic systems. ...
What is the difference between led backlit screen and IPS screen?
On 2022-01-21 10:43:33 in Discrete Semiconductor
This article describes the characteristics of the screen. ...
What are the reasons why connectors are superior to hard wiring?
On 2021-08-18 10:50:41 in Connector
This article describes the characteristics of the connectors. ...
What are the key factors for digital power to replace analog power?
On 2021-03-27 10:54:46 in Generally electronic semiconductor
This article describes the characteristics of the controller. ...
What is the EMC filter rectification six-step method?
On 2019-12-04 10:46:17 in IC Chips
This article describes the characteristics of the filter. ...
Do you know how to design the system ground?
On 2019-10-16 10:27:51 in Knownlege
This article describes the characteristics of the system ground. ...
How to distinguish between the pin diagram of the infrared receiver and the amplifier circuit?
On 2019-09-05 10:06:41 in Generally electronic component
This article describes the characteristics of the the infrared receiver and the amplifier circuit. ...
What is the difference between magnetic beads and inductors in solving EMI and EMC?
On 2019-08-03 11:00:23 in Generally electronic component
This article describes the characteristics of the inductors. ...
In order to meet the needs of the automotive electronics market, new FPGA products are under development.
On 2019-07-15 10:28:17 in Technology
This article describes the development of new FPGA products to automotive electronics market ...
A method for detecting resistance components using a multimeter.
On 2019-05-30 14:42:49 in Resistors
This article introduces A method for detecting resistance components using a multimeter. ...