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 ...
The main parameters of LED
On 2018-10-31 11:11:54 in Memory
The main parameters of LED include the maximum working current Im and the maximum reverse voltage Um ...
What is the difference between wireless router 2.4Ghz and 5Ghz?
On 2023-06-15 16:43:50 in IC Chips
This article describes the characteristics of the wireless router. ...
What are the analog audio interfaces?
On 2023-05-18 13:34:06 in IC Chips
This article describes the characteristics of the analog audio interfaces. ...
How to detect micro potentiometers?
On 2019-06-06 15:26:11 in Resistors
This article describes the method for detecting micro potentiometers. ...
IoT microcontroller with ARM Cortex M33 Bluetooth multicore MCU
On 2019-05-10 13:55:53 in IC Chips
This article describes the IoT microcontroller with ARM Cortex M33 Bluetooth multicore MCU ...
How to select external connection mode of printed Circuit Board?
On 2019-01-15 11:19:29 in Knownlege
This article describes the selection of external connection mode of printed Circuit Board ...
What is included in the whole machine inspection?
On 2019-01-07 11:07:09 in Knownlege
This article briefly introduces the whole machine inspection ...
How to detect and repair ceramic filters?
On 2018-12-20 14:47:43 in Generally electronic component
This article describes how to detect and repair ceramic filters ...
Common socket and its function
On 2018-12-14 15:23:26 in Generally electronic component
This article introduces common socket and its function ...
Classification and model naming of Integrated Circuits
On 2018-12-13 15:16:20 in IC Chips
This article describes the classification and model naming of Integrated Circuits ...
Main parameters of inductors
On 2018-08-22 12:34:29 in Relays
The main parameters of inductors include inductance, permissible deviation, quality factor, sectional capacitance and rated current. ...
Why do the monitors exhibit different capacitance bulging?
On 2019-07-11 10:28:54 in Photoelectric
This article briefly introduces the reasons of monitors exhibiting different capacitance bulging ...
What are the main differences between Automobile Digital Multimeter and ordinary Digital Multimeter？
On 2019-02-27 11:07:48 in Knownlege
This article introduces the main differences between Automobile Digital Multimeter and ordinary Digital Multimeter. ...
Several chips on computer motherboard
On 2019-02-12 17:09:53 in IC Chips
This article writes about several chips on computer motherboard ...
What are the materials of composition of luminescent ?
On 2019-01-15 13:50:07 in Knownlege
This article writes about the materials of composition of luminescent ...
What is excitation spectra?
On 2019-01-11 13:21:32 in Knownlege
This article briefly introduces the principle of excitation spectra ...
What are the performance characteristics of the piezoelectric ceramic buzzer and how to detect it?
On 2018-12-25 10:39:23 in Generally electronic component
This article briefly introduces the performance characteristics and detection of the piezoelectric ceramic buzzer. ...
How to check the switch?
On 2018-12-15 14:43:25 in Generally electronic component
This article briefly introduces some ways to check the switch ...
Diffenrent kinds of light sensor
On 2018-12-05 12:03:59 in Sensor
This article briefly introduces four kinds of light sensor ...
What are the mainstream microcontrollers on the market?
On 2020-06-01 10:33:29 in IC Chips
This article describes the characteristics of mainstream microcontrollers. ...
What are the main application areas of MEMS sensors?
On 2019-07-12 11:53:31 in Sensor
This article briefly introduces the main application areas of MEMS sensors ...
What are the advantages of AVR microcontrollers and how to choose a single chip?
On 2019-08-14 10:36:44 in IC Chips
This article describes the characteristics of the microcontrollers. ...
What are the main differences between electromagnetic and capacitive voltage transformers?
On 2019-05-27 13:58:00 in Transformer
This article describes the main differences between electromagnetic and capacitive voltage transformers ...
What are the basic components on the ATX power board?
On 2019-03-13 13:07:05 in Knownlege
This article introduces the basic components on the ATX power board. ...
Display I²C interface LCD control and driver IC
On 2023-03-10 14:41:00 in IC Chips
ICs are used to interface with LCDs to allow display and manipulation of pixels through I²C-based communication. ...
The operating principle of Intel single-bridge H55 chipset motherboard boot circuit.
On 2019-04-27 15:27:46 in Knownlege
This article describes the operating principle of Intel single-bridge H55 chipset motherboard boot circuit. ...
How to distinguish common diodes?
On 2019-01-19 16:38:32 in Generally electronic semiconductor
This article explores how to distinguish common diodes ...
How to synthesize phosphor?
On 2019-01-15 11:35:30 in Knownlege
This article briefly introduces three ways to synthesize phosphors ...
Force sensor
On 2018-12-27 15:22:24 in Sensor
This article briefly introduces some force sensors ...
What is a sheet resistor?
On 2018-12-17 14:36:19 in Resistors
This article introduces what is a sheet resistor. ...
Loudspeaker
On 2018-12-15 14:54:45 in Generally electronic component
This article introduces the classification of loudspeakers ...
Identification and detection of semiconductor triode.
On 2018-12-14 13:40:36 in Generally electronic semiconductor
This article describes the identification and detection of semiconductor triode. ...
The difference between diode and resistor
On 2018-12-08 11:39:22 in Knownlege
This article writes about the different roles of diode and resistor ...
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. ...
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. ...
How do sensors improve the level of safety protection?
On 2020-12-21 11:15:42 in Sensor
This article describes the characteristics of the sensors. ...
What is the interconnection method of the PCB board?
On 2020-12-12 10:40:43 in IC Chips
This article describes the characteristics of the PCB board. ...
How does sensor technology show its charm?
On 2020-11-19 11:08:45 in Sensor
This article describes the characteristics of the sensors. ...
What is the circuit of the video amplifier?
On 2019-09-12 10:22:26 in Generally electronic semiconductor
This article describes the characteristics of the video amplifier. ...