What test methods are available to test connector reliability?
On 2019-07-25 11:23:00 in Connector
What are the benefits of choosing a CPLD?
On 2019-07-18 11:04:59 in Generally electronic component
How to make sure the audio amplifier is working best?
On 2019-07-12 13:28:03 in Generally electronic component
Comparison of characteristics between FPGA and CPLD
On 2019-07-11 10:50:46 in Technology
Introduction to the development of FPGA
On 2019-07-11 10:42:46 in Technology
What are the techniques for car electronic instrument maintenance?
On 2019-07-10 10:53:09 in Technology
SATA hard disk interface circuit analysis and maintenance.
On 2019-07-04 17:51:59 in Connector
HDMI interface circuit analysis and fault maintenance.
On 2019-07-02 16:17:23 in Connector
How to detect micro potentiometers?
On 2019-06-06 15:26:11 in Resistors
What is the working principle of the reset circuit of the Intel H55 chipset motherboard
On 2019-06-03 15:35:36 in IC Chips
This article write about the working principle of the reset circuit of the Intel H55 chipset motherboard. ...
What is the structure and function of low-voltage electrical appliances?
On 2019-05-25 14:08:17 in Generally electronic component
This article briefly introduces the structure and function of low-voltage electrical appliances Low-voltage electrical structure ...
BLE microcontroller multi-sensor platform for energy harvesting
On 2019-05-13 15:14:54 in IC Chips
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. ...
The working principle of AMD RS880 chipset motherboard
On 2019-04-11 11:11:16 in Knownlege
CPU power supply circuit fault maintenance method.
On 2019-04-09 11:23:30 in Knownlege
What issues should pay attention to when using the multimeter?
On 2019-02-16 10:36:20 in Knownlege
What is solder sucker and how to use and repair it?
On 2019-01-27 15:12:51 in Technology
What are the common faults of the digital multimeter and how to fix it after the fault?
On 2019-01-27 15:09:34 in Technology
How to use an internal heat type soldering iron?
On 2019-01-27 15:07:11 in Technology
What is the definition and classification of luminescence?
On 2019-01-15 15:05:43 in Knownlege
Design requirements for printed circuit boards
On 2019-01-12 11:32:47 in Knownlege
Analysis of bad welding quality and countermeasures
On 2019-01-11 13:13:15 in Technology
What is the characteristic and classification of Digital Logic Gate Circuit?
On 2019-01-09 15:20:34 in IC Chips
What is included in the whole machine inspection?
On 2019-01-07 11:07:09 in Knownlege
What is a photosensitive diode?
On 2018-12-29 14:09:47 in Photoelectric
What is the structure and main parameters of the electromagnetic relay?
On 2018-12-18 15:17:36 in Relays
What is a FET?
On 2018-12-18 14:14:09 in Generally electronic semiconductor
On 2018-12-15 14:54:45 in Generally electronic component
Common socket and its function
On 2018-12-14 15:23:26 in Generally electronic component
Identification and detection of semiconductor triode.
On 2018-12-14 13:40:36 in Generally electronic semiconductor
What is a positive temperature coefficient thermistor?
On 2018-12-14 13:13:50 in Knownlege
This article describes the parameters and measurement of the positive temperature coefficient thermistor ...
LED digital tube
On 2018-12-13 14:17:22 in Generally electronic semiconductor
Debugging and Assembly of patch miniature FM Radio
On 2018-12-11 14:03:30 in Knownlege
Type of electronic tube
On 2018-12-03 11:50:39 in Technology
The types and characteristics of solder wave crests
On 2018-10-30 11:38:53 in Relays
let the solder joints get reliable wetting;the stationary tin wave at the rear is perfect for further trimming the solder joints that have been wettable but irregular in shape ...
What is a Schottky diode? How to detect?
On 2018-10-26 15:54:21 in Relays
Schottky diode is a low-power, high-current,ultra-high-speed semiconductor device, reverse recovery time trr can be small to a few nanoseconds ...
If there is no same type of pipe in use, how to replace it?
On 2018-10-26 15:50:14 in Relays
Diodes are generally not good repair, damage can only be replaced. In selecting diodes, we should pay attention to the following principles. ...
Diode and transistor detection
On 2018-08-22 12:31:42 in Relays
In identifying and detecting common components, the resistance is the forward resistance of the diode. ...
How does an infrared proximity sensor work?
On 2020-11-18 11:26:50 in Sensor
How does an infrared proximity sensor work?
On 2020-06-23 14:34:56 in IC Chips