What is a binary code and encoder ?
On 2019-01-11 13:34:20 in IC Chips
On 2019-01-05 10:46:35 in Knownlege
what is a discoloration light emitting diode?
On 2018-12-27 13:33:07 in Photoelectric
What are the resistors functions,parameters and how to identify the resistance of the resistor?
On 2018-12-17 13:58:35 in Resistors
This article describes what are the resistors functions,parameters and how to identify the resistance of the resistor? ...
The difference between mobile phone capacitance and inductance
On 2018-12-10 11:38:02 in Knownlege
DDR2 memory power supply circuit analysis.
On 2019-05-31 14:22:25 in Technology
North bridge chip and South bridge chip on the computer motherboard
On 2019-02-12 17:16:13 in IC Chips
This article writes about the north bridge chip and South bridge chip on the computer motherboard ...
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
ASUS Host Point Bitmap usage method 1
On 2019-03-21 11:34:13 in Question
What are the classification of digital multimeter?
On 2019-02-15 13:48:08 in Knownlege
On 2018-12-18 16:00:26 in Photoelectric
On 2018-12-17 15:23:58 in Generally electronic semiconductor
What is a capacitor and its role?
On 2018-12-13 15:47:12 in Capacitors
What is the reverse protection circuit and the anti-reverse protection circuit?
On 2019-08-13 10:28:29 in Generally electronic component
What is the basic structure of the power cable?
On 2019-08-09 10:40:04 in Generally electronic semiconductor
Keyboard, mouse interface circuit analysis and maintenance.
On 2019-07-03 11:03:42 in Technology
HDMI interface circuit analysis and fault maintenance.
On 2019-07-02 16:17:23 in Connector
How to detect the potentiometers?
On 2019-07-02 16:15:02 in Resistors
What is the definition and major categories of low-voltage electrical appliances?
On 2019-05-23 11:55:08 in Knownlege
This article briefly introduces the definition and major categories of low-voltage electrical appliances ...
What is the working principle of ISL6545 chip?
On 2019-04-25 10:59:37 in Knownlege
How to use the OTC700 series automobile digital multimeter to text the rotation speed and duty?
On 2019-04-24 11:39:47 in Knownlege
This article describes the use of OTC700 series automobile digital multimeter to text the rotation speed and duty ...
What is the Inductor?
On 2019-02-13 11:43:40 in Inductor
What are the slots on computer motherboards?
On 2019-02-12 17:05:03 in Knownlege
What is the characteristic and classification of Digital Logic Gate Circuit?
On 2019-01-09 15:20:34 in IC Chips
What is a counter and its classification
On 2018-12-15 15:15:54 in IC Chips
What is the working principle of FET?
On 2019-03-20 11:26:12 in Generally electronic semiconductor
How to make an water tank water level automatic controller production?
On 2019-01-23 17:18:01 in Technology
What are the parameters of power transformer?
On 2019-01-09 16:01:29 in Transformer
Four wave soldering daily maintenance and maintenance knowledge
On 2018-10-30 11:01:43 in Relays
Four wave soldering daily maintenance and maintenance knowledge 1 regularly check the heating pipe voltage is normal,too high voltage will damage the heating pipe. ...
What is a functional switchgear
On 2018-12-05 10:39:18 in Knownlege
How to use the formula to find the magnification of the triode amplifier circuit?
On 2019-09-06 11:22:31 in Generally electronic semiconductor
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 ...
The working principle of the reset circuit of the nVIDIA motherboard.
On 2019-07-04 17:50:08 in IC Chips
This article briefly introduces the working principle of the reset circuit of the nVIDIA motherboard. ...
How to detect thermistors?
On 2019-06-15 17:03:27 in Resistors
The principle and comparison of several level gauges for different price grades.
On 2019-06-06 15:01:16 in Knownlege
Analysis of the working principle of UP6103 chip.
On 2019-05-29 16:15:45 in IC Chips
What is gate circuit and how to judge it's good or bad?
On 2019-03-25 13:58:42 in IC Chips
Circuit diagram inspection
On 2019-03-19 15:33:37 in Knownlege
What is a resistor and how to calculate its value?
On 2019-03-12 14:14:24 in Resistors