Identification of Fixed Resistors
On 2018-12-15 14:11:23 in Resistors
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 ...
DDD Intel H555 chipset I3 Series motherboard architecture
On 2019-04-10 11:00:02 in Knownlege
What are the main parameters of the inductor?
On 2018-12-15 15:37:21 in Inductor
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 ...
What is the detection principle of fiber optic sensors?
On 2020-12-03 13:43:10 in Sensor
What are the measures to improve the anti-interference ability of electronic products?
On 2019-10-12 09:57:36 in Capacitors
What is the spiral nanopore data storage based on polarization encryption?
On 2019-07-31 10:56:08 in Generally electronic semiconductor
Comparison of OLED and QLED and comparison of advantages
On 2019-05-30 14:42:03 in Generally electronic semiconductor
What is the structure of the moving coil microphone and how to detect it?
On 2019-01-02 15:05:41 in Knownlege
Do You Know These Sensor Inventions?
On 2018-12-29 10:30:58 in Sensor
The Prospect and Development Trend of SAW Filters
On 2018-12-28 11:11:08 in Generally electronic component
What are the problems when LED display does not display or display incomplete?
On 2019-07-16 11:06:51 in Photoelectric
This article describes the LED display does not display or display incomplete fault causes and troubleshooting methods ...
Analysis of the working principle of UP6103 chip.
On 2019-05-29 16:15:45 in IC Chips
CPU power supply circuit structure.
On 2019-04-18 14:46:42 in Knownlege
Analysis of the power supply circuit of the main board bridge of the Intel G41 chipset.
On 2019-04-13 14:10:40 in IC Chips
This article describes the analysis of the power supply circuit of the main board bridge of the Intel G41 chipset. ...
What is a 555 timer?
On 2019-01-09 13:23:23 in IC Chips
On 2019-01-05 10:46:35 in Knownlege
The main parameters and identification of the potentiometer
On 2018-12-20 13:38:20 in Generally electronic component
XC3S50AN-5TQG144C IC FPGA 108 I/O 144TQFP Xilinx Inc.
On 2018-11-28 11:37:05 in IC Chips
Here are some information about the XC3S50AN-5TQG144C IC FPGA 108 I/O 144TQFP Xilinx Inc. product, which will give you a preliminary understanding of this product. If you are interested, you can visit our website for further information or contact us. ...
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 ...
How to choose and use resistors?
On 2020-12-11 10:40:44 in Resistors
Analysis of CPU power consumption of Intel dual-core motherboards.
On 2019-12-30 11:13:52 in Capacitors
Analysis of the power supply circuit of the main board bridge of the Intel H61 chipset.
On 2019-11-15 11:00:45 in Capacitors
This article describes the characteristics of the power supply circuit of the main board bridge of the Intel H61 chipset. ...
GIGABYTE Motherboard Point Bitmap usage.
On 2019-04-03 14:12:35 in Knownlege
What are the output paths of main transformer of ATX power?
On 2019-03-28 11:35:43 in Transformer
ASUS Host Point Bitmap usage method 1
On 2019-03-21 11:34:13 in Question
Different roles of different resistors in the circuit
On 2019-03-15 11:13:13 in Resistors
Asus (ASUS) Motherboard Point Bitmap usage method (new version).
On 2019-03-28 11:08:06 in Knownlege
What is a capacitor and its role?
On 2018-12-13 15:47:12 in Capacitors
Specific use of multimeter in ATX power maintenance.
On 2019-04-18 14:50:01 in Knownlege
Intel single bridge H55 chipset motherboard timing.
On 2020-01-03 11:17:51 in Generally electronic semiconductor
This article describes the characteristics of Intel single bridge H55 chipset motherboard timing. ...
What is AMD's ambition in the embedded processor market?
On 2019-10-23 10:20:51 in Knownlege
What are the advantages of AVR microcontrollers and how to choose a single chip?
On 2019-08-14 10:36:44 in IC Chips
The working principle of reset circuit of AMD RS80 chipset motherboard.
On 2019-07-01 18:05:27 in IC Chips
The working principle of APW7120 chip.
On 2019-07-01 17:52:15 in IC Chips
Why do LEDs need radiators?
On 2019-06-14 15:59:13 in Generally electronic semiconductor
The working principle of RT9214 chip is analyzed.
On 2019-06-05 18:04:10 in IC Chips
How the nVIDIA MCP78 chipset motherboard works?
On 2019-05-06 11:00:39 in IC Chips
What is the working principle of ISL6545 chip?
On 2019-04-25 10:59:37 in Knownlege