How to select a automobile digital multimeter?
On 2019-03-08 11:31:34 in Knownlege
This article describes the selection method of automobile digital multimeter. ...
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 ...
Parameters, Equivalent and Alternative Types of Switching Diode LL4148
On 2023-03-09 14:13:30 in Generally electronic semiconductor
LL4148 is an inexpensive, ultra-fast and efficient switching diode used in low-voltage, low-current applications with equivalent and substitute diodes. ...
What types of monitors are divided into display technologies?
On 2021-11-27 10:41:03 in Photoelectric
This article describes the characteristics of the display technologies. ...
The resistance between 2E and C
On 2018-10-27 11:00:40 in Relays
The resistance between 2E and C.Silicon tube is almost infinite size power pin tube in the tens of thousands of euros,high-power wrong tube in the hundreds of Europe.If the measured resistance is zero ...
Digital multimeter structure and use
On 2019-01-25 17:58:18 in Knownlege
This article describes the digital multimeter structure and use ...
What is the Inductor?
On 2019-02-13 11:43:40 in Inductor
This article briefly introduces the Inductor. ...
STMicroelectronics Dual-Channel Digital Signal Isolator Improves Circuit Configuration Flexibility
On 2023-02-24 15:44:43 in IC Chips
STMicroelectronics' STPCIs-2i is a dual-channel digital signal isolator offering EMI/RFI protection, wide line-isolation voltage range, high EMC performance, and selection pin-based protocol selection to reduce power consumption, flexibility and complexit ...
Integrated circuits
On 2018-12-04 10:50:49 in IC Chips
This article briefly introduces the types of integrated circuits ...
how to detect the transient voltage suppression diode?
On 2018-10-26 17:00:00 in Generally electronic semiconductor
using a multimeter RX 10kilo-ohm for a monopole type TVS,the positive and reverse resistors can be measured by measuring ordinary diodes ...
Commonly used potentiometer
On 2018-12-21 14:17:03 in Resistors
This article introduces some types of commonly used potentiometer ...
How to detect the BTG thyristor?
On 2018-10-29 15:08:36 in Memory
Judging the electrode to place the multimeter in RX1K2 block,and the red and black stylus rotation to connect a pair of electrodes,when a pair of pins is measured to be low resistance ...
The problem of CPLD driving MAX7219
On 2023-03-15 13:45:13 in IC Chips
CPLD is used to drive MAX7219 IC, making it possible to control up to 64 individual LEDs with minimal control pins from a controller. It is simpler to program and has higher speed than microcontrollers. ...
Chip-on-Board Models for Socket Intel Server Processors
On 2023-04-01 14:16:31 in IC Chips
Intel's socket type server processor mainboard chips are powerful, versatile ICs with multi-thread, multi-processor support for modern applications. ...
Chip-on-Board Model of a Server Processor
On 2023-04-11 11:09:16 in IC Chips
Intel's socket type server processor mainboard chips are powerful, versatile ICs with multi-thread, multi-processor support for modern applications. ...
What are the common diodes?
On 2019-01-07 15:51:31 in Generally electronic semiconductor
This article describes three types common diodes ...
Do you know the application of sensors?
On 2021-01-22 10:44:49 in Sensor
This article describes the types of sensors and product descriptions. ...
What equipment is needed for CHATGPT
On 2023-04-11 11:33:24 in IC Chips
Using the latest Intel server processors and a compatible hardware setup, the CHATGPT IC chip can provide superior performance and data throughput for various products. ...
What are the common fault solutions for DC high voltage generators?
On 2021-05-19 10:40:16 in Generally electronic semiconductor
This article describes the characteristics of the generators. ...
How to use a digital multimeter?
On 2018-12-28 14:41:08 in Technology
This article describes the use methods of digital multimeter. ...
What are the classification of digital multimeter?
On 2019-02-15 13:48:08 in Knownlege
This article describes the classification of digital multimeter. ...
What are the main reasons for the failure of the connector connection?
On 2019-07-22 11:21:05 in Connector
This article describes the main reasons for the failure of the connector connection ...
how to detect the discoloration LEDs?
On 2018-10-26 16:40:18 in Memory
As shown in Figure 5-18,a circuit for detecting a discoloration light emitting diode (LEDs),a multimeter is placed in the RX10k2 block,and the two pin is connected. ...
When installing some electronic components on the board,something should be cared.
On 2019-01-19 16:34:08 in Knownlege
This article descirbes when installing some electronic components on the board,something should be cared. ...
How to detect the fixed capacitor?
On 2018-12-14 11:39:59 in Capacitors
This article writes about the detect of capacitor. ...
Can RF and Microwave Switches Efficiently Send Signals in the Transmission Path?
On 2023-03-11 14:29:39 in Filter
RF and Microwave switches offer improved transmission efficiency and flexibility, but require careful considerations of isolation, insertion loss and switch type. ...
What is the main manufacturing process of the connector?
On 2019-07-12 13:37:21 in Connector
This article describes the main manufacturing process of the connector ...
I/O connectors for different purposes
On 2019-07-02 16:20:03 in Connector
This article briefly introduces I/O connectors for different purposes ...
There are many kinds of resistor classification resistors
On 2018-10-31 10:53:37 in Resistors
With the development of electronic technology,the new type of resistor is also increasing ...
What is a transient voltage suppressor diode ( TVS )?
On 2018-10-26 16:57:28 in Relays
Transient voltage suppressor diode is a new type of overvoltage safety protection device. The utility model has the advantages of small size ...
What is transistor?
On 2019-11-07 10:38:37 in Discrete Semiconductor
This article describes the characteristics of transistor. ...
What should be pay attention when installing ICs on the board?
On 2019-01-18 17:08:30 in IC Chips
This article briefly introduces what should be pay attention when installing ICs on the board ...
Basic information skills and importance of SMT chip processing
On 2023-07-08 15:24:47 in PCBA
SMT chip processing is a common process for manufacturing electronic products. Understanding basic information and skills is essential to ensure the quality and efficiency of chip processing. This article will introduce the basic information skills of SMT ...
How to use the special resistor:network resistor and adjustable resistor?
On 2019-01-21 10:43:42 in Resistors
This article describes the use of special resistor:network resistor and adjustable resistor. ...
Comparison of Frequency Domain Filtering and Spatial Domain Filtering
On 2023-03-13 14:01:49 in IC Chips
Comparing frequency and spatial domain filtering, each offer different capabilities and are used for different types of processing, often in audio and image processing IC chips. ...
What is a transistor?
On 2018-12-03 12:02:30 in Technology
This article describes the characteristics of transistor ...
How to Select and Use Angle Sensors for Power Steering, Electric Motors, and Robotics
On 2023-03-06 15:29:23 in Sensor
Summary: This article discusses the types and applications of angle sensors and the considerations for selecting and using them in power steering, motor, and robotic systems. ...
What are the applications of regulator?
On 2019-03-02 11:19:17 in IC Chips
This article describes the applications of regulator. ...
Four steps and methods for fast learning of single-chip microcomputer beginners
On 2019-07-24 11:05:06 in Technology
This article briefly introduces four steps and methods for fast learning of single-chip microcomputer beginners ...