Characteristics of printed circuit boards
On 2018-12-03 14:26:17 in Technology
What is an optical coupler?
On 2018-10-27 10:41:35 in Memory
Optical coupler also known as photoelectric isolator,referred to as optocoupler. Optical couplers use light as a medium to propagate the Telecom number ...
What is the mechanism of electromagnetic emission and magnetic field interference?
On 2021-05-24 11:54:42 in Generally electronic component
This article describes the characteristics of the electromagnetic emission and magnetic field interference. ...
What is the antenna technology of the new 5G system?
On 2020-12-09 12:14:40 in Filter
How to import smart optical sensors into laptops?
On 2020-12-04 12:11:01 in Sensor
What is the principle of electromagnetic emission and magnetic field interference?
On 2020-10-14 10:33:28 in Capacitors
How is RFID long-range read-write antenna designed?
On 2020-08-15 11:10:10 in IC Chips
What security issues may arise with RFID systems?
On 2020-08-12 10:36:01 in IC Chips
How to choose the most suitable machine vision lighting?
On 2020-07-31 11:53:41 in Generally electronic semiconductor
AVR microcontroller, STC microcontroller, Freescale microcontroller introduction?
On 2020-06-05 11:10:43 in IC Chips
This article describes the characteristics of AVR microcontroller, STC microcontroller, Freescale microcontroller. ...
Will solid state hard drive partition shorten the lifespan, will it affect the performance after full?
On 2021-04-09 10:38:44 in Generally electronic component
What is the design method of analog switch to switch audio signal?
On 2021-03-29 10:42:03 in Technology
How to design analog switches to switch audio signals?
On 2021-03-25 10:43:32 in Knownlege
Where can thermal conductivity gas sensors be used?
On 2020-11-05 10:57:40 in Sensor
Will the mechanical hard drive terminator be a QLC SSD?
On 2020-09-21 11:06:51 in IC Chips
What are the mainstream microcontrollers on the market?
On 2020-05-28 09:53:20 in Generally electronic semiconductor
Method of detecting fixed capacitors.
On 2019-11-06 11:05:23 in Capacitors
What is the working principle of the filter circuit?
On 2019-09-21 10:07:50 in Generally electronic semiconductor
How should we choose a power cable?
On 2019-08-14 10:42:44 in Generally electronic component
What are the power system voltage regulation methods and measures?
On 2019-08-08 11:52:11 in Technology
What are the main indicators of the signal generator?
On 2019-07-31 11:10:27 in Generally electronic semiconductor
Some basic considerations and failure analysis of the connector
On 2019-07-05 16:25:55 in Connector
How to reduce the risk of light strobe?
On 2019-07-03 10:40:05 in Photoelectric
How to detect the fixed capacitors?
On 2019-07-02 15:43:54 in Capacitors
Methods for repairing LCD color TV with oscilloscope
On 2019-05-29 16:11:12 in Generally electronic semiconductor
How to repair the reset circuit?
On 2019-05-05 14:17:25 in Knownlege
What is the fake load?
On 2019-04-11 11:33:01 in Knownlege
What are the output paths of main transformer of ATX power?
On 2019-03-28 11:35:43 in Transformer
What are the signal letters on mainboard?
On 2019-03-14 11:26:47 in IC Chips
What are the classification of digital multimeter?
On 2019-02-15 13:48:08 in Knownlege
How to repair mechanical multimeter magnetoelectric meter head and resistance blocking fault？
On 2019-01-28 13:37:51 in Technology
This article describes how to repair mechanical multimeter magnetoelectric meter head and resistance blocking fault. ...
What is the working principle of water tank water level automatic controller ?
On 2019-01-23 17:14:25 in Knownlege
What is the principle of the seven-person intelligence responder?
On 2019-01-22 16:57:34 in Knownlege
Some common inductor types
On 2019-01-14 14:09:05 in Inductor
What are the working principles of AM radio?
On 2019-01-11 11:08:24 in Knownlege
What are the parameters of power transformer?
On 2019-01-09 16:01:29 in Transformer
The structure, type and detection method of the loudspeaker.
On 2019-01-04 15:57:15 in Generally electronic component
On 2018-12-29 15:24:38 in Inductor
what is a laser diode?
On 2018-12-28 14:17:40 in Generally electronic semiconductor
On 2018-12-25 14:24:38 in Generally electronic semiconductor