How to make an water tank water level automatic controller production?
On 2019-01-23 17:18:01 in Technology
What are the working principles of AM radio?
On 2019-01-11 11:08:24 in Knownlege
What is an Integrated Operational Amplifier?
On 2019-01-07 17:33:42 in Knownlege
Pin identification and detection method of LED digital tube
On 2019-01-05 12:09:49 in Photoelectric
The principle of the radio analysis
On 2019-01-05 11:13:09 in Generally electronic component
On 2018-12-29 15:24:38 in Inductor
Intel and Philips Jointly Promote AI Medical Development
On 2018-12-26 10:54:50 in Technology
Let's learn about Ultra-capacitor advantages
On 2018-12-21 11:09:19 in Capacitors
Need know about the working of a sweep-frequency generator
On 2018-12-20 11:32:53 in Knownlege
How to detect the fixed capacitor?
On 2018-12-14 11:39:59 in Capacitors
The basic functions and parameters of the thyristor
On 2018-12-13 14:44:34 in Generally electronic semiconductor
Introduction of Audio Power Amplifier
On 2018-12-10 10:45:21 in Knownlege
Introduction of Audio Power Amplifier
On 2018-12-03 13:50:59 in Technology
Types and detection methods of switching devices
On 2018-11-01 16:57:50 in Relays
The switch is the component that completes the electrical connection and disconnection through a certain action,which is generally connected in series to realize the transmission and control of signal and electric energy ...
The identification of model and pin
On 2018-11-01 16:51:26 in Relays
Because the number of LED digital tube is not unified,it can be said that there are no rules to follow ...
Structure and characteristics
On 2018-11-01 16:47:41 in Memory
LED digital tube also known as semiconductor digital tube ( Figure 1-1-5 ),it is a number of light-emitting diodes arranged in a fixed pattern and packaged together the most commonly used digital display one of the devices ...
On 2018-10-31 11:15:12 in Resistors
Photoresistor is a device made of semiconductor photoelectric effect principle.When the semiconductor is exposed to light ...
Components with self-inductance are called inductors
On 2018-10-31 10:49:39 in IC Chips
The inductor is generally composed of a skeleton,a winding,a shield,a package material,a magnetic core, or an iron core. ...
Four wave soldering daily maintenance and maintenance knowledge
On 2018-10-30 11:01:43 in Relays
Four wave soldering daily maintenance and maintenance knowledge 1 regularly check the heating pipe voltage is normal,too high voltage will damage the heating pipe. ...
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. ...
How do you measure infrared light emitting diodes?
On 2018-10-26 16:48:19 in Memory
When detecting infrared light emitting diodes,there is a big difference between the pointer type multimeter and the digital multimeter ...
what is a super bright light emitting diode?
On 2018-10-26 16:22:18 in Generally electronic semiconductor
What are the applications of programmable perovskite nanowires in composites?
On 2019-12-25 13:55:45 in Capacitors
How much do you know about LED display and DLP splicing screen?
On 2020-07-29 11:26:53 in Generally electronic semiconductor
What are the RS-422 and RS-485 interfaces and what are their characteristics?
On 2021-11-02 10:39:17 in Connector
What is the principle of the scanning method of the led display?
On 2021-10-25 10:50:28 in Photoelectric
Are non-magnetic RF connectors the core device of MRI technology?
On 2021-08-20 10:29:29 in Generally electronic component
Will the design of waterproof USB Type-C connectors become the future trend?
On 2021-08-11 11:18:18 in Connector
Which is better, the video DP interface or the HDMI interface?
On 2021-08-09 10:50:18 in Connector
What are the applications of nuclear batteries?
On 2021-07-29 11:16:58 in Photoelectric
What are the application characteristics of TVS transient voltage suppression diode principle?
On 2021-07-19 11:00:18 in IC Chips
What do you know about the ultimate form of battery-nuclear battery?
On 2021-07-07 11:28:08 in Discrete Semiconductor
What about the iW220l and iW2202 digital controllers based on pulse train patent technology?
On 2021-07-05 11:05:01 in Technology
What are the core indicators and parameters of rechargeable batteries?
On 2021-06-25 10:56:02 in Generally electronic semiconductor
What are the common faults of power regulators?
On 2021-06-22 10:56:41 in IC Chips
What is the signal path from the sensor to the processor?
On 2021-06-05 10:41:57 in Sensor
What is the detection principle of the optical fiber sensor?
On 2021-02-27 10:46:10 in Sensor
What is the detection principle of fiber optic sensors?
On 2021-01-30 10:58:15 in Sensor
What is the working principle and application of a magnetostrictive linear displacement sensor?
On 2021-01-29 10:49:28 in Sensor
This article introduces the working principle and application fields of linear displacement sensors. ...
What is an AC Link Closed Loop Current Sensor?
On 2021-01-16 10:53:05 in Sensor