What is the extension method based on interface chip 8255?
On 2020-05-11 09:54:11 in Generally electronic semiconductor
This article describes the characteristics of the interface chip 8255. ...
What is the extension method based on interface chip 8255?
On 2020-01-17 11:17:03 in Discrete Semiconductor
This article describes the characteristics of the interface chip 8255. ...
What are the precautions for using MOS tubes?
On 2019-08-06 10:47:35 in Generally electronic semiconductor
This article describes the characteristics of the MOS tubes. ...
VCSEL is a key component of several super trends that will grow further
On 2019-07-27 11:05:58 in Sensor
This article describes that VCSEL is a key component of several super trends and will grow further ...
What are the essential differences and application methods of 51 MCU counters and timers?
On 2019-07-17 10:37:28 in Generally electronic semiconductor
This article describes the essential differences and application methods of 51 MCU counters and timers. ...
How many devices can your wireless router support to connect?
On 2019-07-09 11:08:30 in Connector
This article describes the number of devices that wireless router can support to connect ...
A method for detecting resistance components using a multimeter.
On 2019-05-30 14:42:49 in Resistors
This article introduces A method for detecting resistance components using a multimeter. ...
GIGABYTE Motherboard Point Bitmap usage.
On 2019-04-03 14:12:35 in Knownlege
This article introduces the usage of GIGABYTE Motherboard Point Bitmap usage ...
What is the working principle of water tank water level automatic controller ?
On 2019-01-23 17:14:25 in Knownlege
This article writes about the working principle of water tank water level automatic controller ...
12V battery level indicator circuit (LED bargraph)
On 2018-12-20 11:55:33 in Generally electronic component
This article briefly introduces 12V battery level indicator circuit (LED bargraph) ...
Identification of Fixed Resistors
On 2018-12-15 14:11:23 in Resistors
This article writes about the identification of Fixed Resistors ...
what are the characteristics of a light emitting diode?
On 2018-10-26 16:17:19 in IC Chips
Light emitting diodes have the same conductivity as ordinary diodes.When positive currents pass through PN junctions ...
Identification and detection of capacitance components
On 2018-08-22 12:26:48 in Relays
Inductors are usually classified by skeleton, winding, shielding, packing material, magnetic core or magnetic core. ...
Intel dual bridge G41 chipset motherboard timing.
On 2019-11-25 11:21:43 in IC Chips
This article describes the characteristics of Intel dual bridge G41 chipset motherboard timing. ...
Do you know capacitance on the ATX power supply?
On 2019-10-29 14:41:14 in Capacitors
This article describes the characteristics of capacitance on the ATX power supply. ...
What are the advantages of wireless APs compared to wireless routers?
On 2019-07-30 11:22:37 in Generally electronic component
This article briefly introduces the advantages of wireless APs compared to wireless routers ...
What are the working principles and characteristics of Power Saver?
On 2019-07-30 11:05:37 in Generally electronic component
This article describes the working principles and characteristics of Power Saver ...
Research finds that LED can replace laser as a method of transmitting near-infrared light
On 2019-07-20 10:49:03 in Photoelectric
This article writes about that a research finds that LED can replace laser as a method of transmitting near-infrared light ...
How the Intel G41 chipset motherboard works?
On 2019-04-12 11:39:48 in Knownlege
This article describes how the Intel G41 chipset motherboard works ...
Intel G41 chipset dual-core motherboard architecture.
On 2019-03-29 11:03:59 in IC Chips
This article writes about the Intel G41 chipset dual-core motherboard architecture. ...
What is a resistor and how to calculate its value?
On 2019-03-12 14:14:24 in Resistors
This article briefly introduces the resistor and its value calculation. ...
What are the method of judging the probable fault position of the pointer multimeter?
On 2019-02-14 11:03:30 in Knownlege
This article briefly introduces the method of judging the probable fault position of the pointer multimeter ...
IO chip and clock chip on the computer motherboard
On 2019-02-14 10:55:13 in IC Chips
This article writes about the IO chip and clock chip on the computer motherboard ...
Thermal quenching Analysis of In2(MoO4)3:Eu3
On 2019-01-14 13:49:58 in Knownlege
This article briefly introduces the thermal quenching Analysis of In2(MoO4)3:Eu3 ...
What is a binary code and encoder ?
On 2019-01-11 13:34:20 in IC Chips
This article describes the binary code and encoder ...
Monolithic/Hybrid Digital to Analog Converters
On 2018-12-27 10:47:45 in Technology
This article briefly introduces Monolithic/Hybrid Digital to Analog Converters ...
Surface acoustic wave filter and ceramic filter
On 2018-12-25 14:46:55 in Generally electronic component
This article briefly introduces surface wave filter and ceramic filter ...
What is a LED emission tube and how to detect it?
On 2018-12-21 14:28:11 in Photoelectric
This article briefly introduces what is a LED emission tube and how to detect it ...
The main parameters and identification of the potentiometer
On 2018-12-20 13:38:20 in Generally electronic component
This article introduces the main parameters and identification of the potentiometer ...
Rated power rating and detection method of fixed resistance
On 2018-12-13 14:58:39 in Knownlege
This article briefly introduces rated power rating and detection method of fixed resistance ...
Capacitor function
On 2018-12-10 10:40:15 in Capacitors
This article describes the role of capacitor ...
Matters needing attention in the selection and use of Integrated Circuits
On 2018-12-04 11:41:53 in IC Chips
This article describes the selection and use of Integrated Circuits ...
Packaging and pin identification of integrated circuits
On 2018-12-03 14:10:01 in IC Chips
This article is about the packaging and pin identification of integrated circuits ...
Characteristics of White LED
On 2018-12-01 11:07:51 in Photoelectric
This article describes the characteristics of White LED ...
XA7A100T-1CSG324Q IC FPGA 285 I/O 324BGA Xilinx Inc.
On 2018-11-28 11:33:26 in IC Chips
Here are some information about the XA7A100T-1CSG324Q IC FPGA 285 I/O 324BGA 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. ...
the detection of the resistor
On 2018-10-31 10:55:57 in Memory
Will be two pen ( regardless of the positive and negative ) are connected with the two ends of the resistor can be connected to measure the actual resistance value ( in order to improve the measurement accuracy ...
how to detect a photosensitive transistor?
On 2018-10-27 11:13:49 in Memory
the pin of the pin identifies the pin arrangement of the photosensitive transistor as shown in Figure 6-8,the foot near the pin or the longer one is the emitter E,and the far or shorter foot of the foot is the collector C ...
how to detect a bandstop transistor?
On 2018-10-27 11:10:04 in Generally electronic semiconductor
Because of the internal resistance,the high resistance gear should be measured during testing ...
what is an infrared receiver?
On 2018-10-26 16:53:35 in Memory
The infrared receiving tube is a semiconductor device used to receive the infrared light wave generated by the infrared light emitting diode and convert it into electrical signal. ...
In the era of artificial intelligence, will FPGAs be more widely used in more applications?
On 2020-05-22 10:19:39 in IC Chips
This article describes the characteristics of FPGA. ...