Light emitting diodes(LED)
On 2018-12-13 14:06:12 in Generally electronic semiconductor
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 ...
Application of several common diodes
On 2019-03-18 15:30:55 in Generally electronic semiconductor
what is a solid state relay (SSR)?
On 2018-12-25 13:11:35 in Relays
What are the applications of regulator?
On 2019-03-02 11:19:17 in IC Chips
The main role of the potentiometer?
On 2018-12-11 13:20:38 in Knownlege
What is the principle of LED lighting technology?
On 2021-11-25 10:39:52 in Photoelectric
How to manufacture a mobile phone battery charger?
On 2019-01-22 16:56:32 in Technology
What is the high voltage power transformer in the microwave oven and how to detect it?
On 2018-12-25 15:01:36 in Transformer
This article introduces the high voltage power transformer in the microwave oven and how to detect it ...
AMD Motherboard bus Power supply Analysis
On 2019-04-23 14:03:28 in Knownlege
Application analysis of analog signal path in portable medical equipment?
On 2021-03-30 10:27:00 in Filter
How to do the best EMC design of PCB?
On 2020-08-27 10:31:47 in IC Chips
What is the difference between a primary battery and an electrolytic cell?
On 2019-08-10 10:57:50 in Generally electronic semiconductor
FPGA cross-border acquisition speeding horizontal integration vertical innovation seeking common ground while reserving differences
On 2019-07-27 11:28:39 in Generally electronic component
This article describes FPGA cross-border acquisition acceleration horizontal integration vertical innovation seeking common ground while retaining differences ...
What are the application areas of MEMS?
On 2023-09-05 17:35:05 in IC Chips
What are the key factors for digital power to replace analog power?
On 2021-03-27 10:54:46 in Generally electronic semiconductor
What are the electromagnetic compatibility problems often encountered in medical equipment?
On 2021-05-28 10:48:24 in Generally electronic semiconductor
How to test and repair the rectifier bridge?
On 2018-12-17 14:45:30 in Generally electronic semiconductor
What are the basic components on the ATX power board?
On 2019-03-13 13:07:05 in Knownlege
What is a 555 timer?
On 2019-01-09 13:23:23 in IC Chips
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 ...
Analysis of the working principle of UP6103 chip.
On 2019-05-29 16:15:45 in IC Chips
How to test and repair the rectifier bridge?
On 2018-10-26 15:52:31 in IC Chips
Distinguish polarity to place the multimeter in RX1kQ block,and the black stylus arbitrarily connect a pin of the whole bridge component,and measure the other three pins with the red stylus,if the measured resistance is infinite ...
What is an electromagnet?
On 2018-12-27 14:35:05 in Generally electronic component
What are the forms of electromagnetic interference?
On 2019-09-16 09:57:53 in Generally electronic semiconductor
The case of the screw of the ATX power supply
On 2019-03-30 10:52:55 in Knownlege
Photosensitive resistor
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 ...
What is the application of zirconia oxygen sensor in the process of liquor brewing?
On 2023-11-20 14:23:16 in Sensor
What to do if the processor interface is wrong?
On 2021-08-25 10:36:26 in Connector
How to make a wireless music doorbell?
On 2019-04-20 13:27:35 in Knownlege
Trend Analysis and Core Defects of Global Automotive Semiconductors
On 2023-02-24 15:17:28 in IC Chips
Global automotive semiconductor market growing rapidly due to adoption of advanced technologies and increased demand for semiconductor solutions. Industry is facing core issues such as COVID-19, rising cost, and scalability. ...
How can sensors provide us with a safe environment?
On 2020-11-06 11:07:53 in Sensor
How can sensors provide us with a safe environment?
On 2020-06-11 10:24:21 in Sensor
How to disassemble electronic component?
On 2019-01-15 10:39:49 in Knownlege
How to disassemble electronic component?
On 2019-01-12 15:53:31 in Knownlege
how to detect the LED emission tube?
On 2018-10-26 16:31:21 in Memory
The use of multimeter to detect LED luminous platoon is mainly to check whether the LEDs are good ...
What is the fake load?
On 2019-04-11 11:33:01 in Knownlege
LED strobe causes
On 2019-06-05 17:59:02 in Generally electronic semiconductor
What is the role of the transformer?
On 2018-12-05 10:13:54 in Knownlege
Control power,power supply and chassis power supply
On 2018-12-11 11:23:56 in Knownlege
This article writes about the different roles of control power,power supply and chassis power supply ...