How to identify and detect common diodes?
On 2018-12-14 14:17:24 in Generally electronic semiconductor
This article briefly introduces how to identify and detect common diodes ...
Diffenrent kinds of light sensor
On 2018-12-05 12:03:59 in Sensor
This article briefly introduces four kinds of light sensor ...
Classification of integrated circuits
On 2018-12-03 13:18:15 in IC Chips
This article is about the lassification of integrated circuits ...
How to detect , repair and replace inductance the ordinary coil?
On 2018-12-01 09:58:56 in Inductor
How to detect , repair and replace inductance the ordinary coil? ...
The main characteristic of the diode is Danxian
On 2018-10-30 10:56:52 in Memory
It refers to the maximum positive current allowed to pass through the diode during long-term operation,which is related to PN junction area and external heat dissipation conditions. ...
What is a differential pair?
On 2018-10-27 11:20:00 in Knownlege
A differential pair of tubes is also called a pair of tubes or a differential pair of tubes. ...
How to detect fast recovery, ultrafast recovery diode?
On 2018-10-26 16:05:55 in Memory
The method of measuring fast recovery and ultrafast recovery diode with multimeter is basically the same as the method of detecting plastic sealed silicon rectifier diode. ...
How to identify and detect common diodes?
On 2018-10-26 15:48:50 in IC Chips
Intuitive judgment. Some of the circuit symbols are printed on the diode to indicate polarity; one end of the negative pole of the diode is printed with a color ring as a negative mark ...
Potentiometer detection and resistance detection
On 2018-08-22 12:04:06 in Relays
The actual resistance value can be measured by connecting two forms (no positive or negative) to the two ends of the resistor respectively. ...
What are the measures to improve electromagnetic compatibility?
On 2019-09-10 10:17:48 in Technology
This article describes the characteristics of the electromagnetic compatibility. ...
What is the three-layer stacking technology of Sony's image sensor?
On 2023-08-07 18:46:09 in Sensor
This article describes the characteristics of the image sensor. ...
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 ...
What is a monochrome LED dot matrix display?
On 2018-10-29 15:27:20 in Relays
Excellent LED dot matrix display is a monochrome light-emitting diode in accordance with the structure of rows and columns ...
How do filter capacitors and common mode inductors eliminate electromagnetic interference?
On 2019-08-12 10:30:07 in Capacitors
This article describes the characteristics of the filter capacitors. ...
With the application of the Internet of Things, will connectors become more and more important in harsh environments?
On 2021-08-05 10:48:58 in IC Chips
This article describes the characteristics of the connectors. ...
How does a photoelectric sensor work in an Android mobile device?
On 2021-01-26 10:34:34 in Sensor
How photoelectric sensors work in mobile devices ...
Trigger
On 2018-12-18 15:40:34 in IC Chips
This article briefly introduces the trigger and basic SR latch ...
Basic SR latch trigger
On 2018-08-28 17:26:28 in Relays
State transition diagram is a common tool in sequential logic circuits. It writes states in circles, arrows indicate the direction of state transition, and transition conditions are written next to arrows. ...
What is the circuit knowledge of the wind speed sensor?
On 2023-08-28 15:49:37 in Sensor
This article describes the characteristics of the wind speed sensor. ...
What is the circuit knowledge of wind speed sensor?
On 2023-06-25 13:50:32 in Filter
This article describes the characteristics of the wind speed sensor. ...
What is an Integrated Operational Amplifier?
On 2019-01-07 17:33:42 in Knownlege
This article describes the Integrated Operational Amplifier ...
What are the classifications of connectors commonly used in life?
On 2019-07-13 11:39:53 in Connector
This article describes the classifications of connectors commonly used in life ...
What is the combinational logic circuit?
On 2019-01-11 11:46:47 in IC Chips
This article briefly introduces the combinational logic circuit. ...
How to explain the working principle of buffer network?
On 2021-12-24 10:56:44 in Knownlege
This article describes the characteristics of the capacitor. ...
How to deal with EMI and EMC in high frequency?
On 2021-04-01 10:38:22 in Generally electronic component
This article describes the characteristics of the EMI and EMC. ...
Several chips on computer motherboard
On 2019-02-12 17:09:53 in IC Chips
This article writes about several chips on computer motherboard ...
How to make an inductive electronic welcome device?
On 2019-01-23 17:10:29 in Technology
This article describes how to make an inductive electronic welcome device ...
What is the sine wave oscillation circuit?
On 2019-01-09 12:05:39 in Crystals Oscillators/Resonators
This article briefly introduces the sine wave oscillation circuit ...
What are the common transistors?
On 2019-01-08 16:15:52 in Generally electronic semiconductor
This article introduces some common transistors ...
Common Field Effect Transistors
On 2018-12-25 13:29:10 in Generally electronic semiconductor
This article describes some kinds of common field effect transistors. ...
Classification of sensors in the car and the impact of the broken sensor
On 2018-12-10 13:50:32 in Knownlege
This article briefly introduces classification of sensors in the car and the impact of the broken sensor ...
Five.Optocoupler
On 2018-10-31 11:35:12 in Generally electronic semiconductor
Optocoupler is an electrical and photoelectric converter composed of LED and photosensitive transistors ...
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. ...
Common field effect transistor Slice field effect transistor
On 2018-08-28 17:24:04 in Relays
Low power field effect transistor, low power field effect transistor, high input impedance, low driving current, with low noise characteristics ...
What will happen if different sensors are damaged?
On 2021-02-24 10:56:43 in Sensor
This article describes the consequences of sensor damage. ...
What are the features and use note of CMOS circuit?
On 2019-01-09 14:07:06 in Knownlege
This article describes the features and use note of CMOS circuit ...
What is a transistor? What's the role?
On 2018-10-27 10:46:55 in Relays
Transistors are also called semiconductor diodes,which can be said to be the most important devices in electronic circuits ...
What are the key technologies of 5G antennas?
On 2020-12-10 11:54:51 in Crystals Oscillators/Resonators
This article describes the characteristics of the 5G antennas. ...
What are the composition and basic requirements of the load cell sensors?
On 2023-11-17 15:48:22 in Sensor
This article describes the characteristics of the load cell sensors. ...
What are the five wireless technologies commonly used in smart homes?
On 2023-05-23 13:53:12 in IC Chips
This article describes the characteristics of the wireless technologies. ...