What are the sensors used in cars?
On 2020-11-28 11:38:16 in Sensor
This article describes the characteristics of the sensors. ...
Headphones and piezoceramic buzzers
On 2019-01-05 13:30:31 in Generally electronic component
This article describes the headphones and piezoceramic buzzers ...
Headphones and piezoceramic buzzers
On 2018-11-03 15:17:06 in Memory
Headset is also an electro-acoustic conversion device,which is similar in structure to an electric speaker,it is also composed of magnet,voice coil,vibrating diaphragm, etc,but the voice coil of the earphone is mostly fixed ...
Detailed explanation of the triode of a motor short circuit protection circuit
On 2023-03-13 14:11:20 in Generally electronic semiconductor
Three-pole transistors protect circuits by cutting off current when there is a short circuit or overload. They are used in motor control and overload protection circuits, limiting the amount of current the motor or load can draw. ...
What are the precautions when using a mechanical multimeter?
On 2019-01-27 15:03:50 in Knownlege
This article introduces some precautions when using a mechanical multimeter. ...
Main cell phone sensor
On 2018-12-06 10:44:40 in Knownlege
This article describes the role of different mobile phone sensors. ...
How to design a high-efficiency LED driver circuit?
On 2021-11-13 10:52:16 in Photoelectric
This article describes the characteristics of the LED driver. ...
How to use a mechanical multimeter?
On 2019-01-27 14:43:12 in Technology
This article introduces how to use a mechanical multimeter. ...
what is a solid state relay (SSR)?
On 2018-12-25 13:11:35 in Relays
This article writes about the solid state relay (SSR) ...
How Solid-State Relays (SSRs) Faces Overheat Challenge?
On 2018-12-18 13:26:35 in Relays
This article describes How Solid-State Relays (SSRs) Faces Overheat Challenge ...
DSP and MCU are moving toward convergence
On 2019-07-05 16:27:36 in IC Chips
This article describes that DSP and MCU are moving toward convergence ...
What is the role of voltage transformer in the ATX power?
On 2019-03-25 15:02:02 in Transformer
This article describes the role of voltage transformer in the ATX power. ...
What is the working principle of FET?
On 2019-03-20 11:26:12 in Generally electronic semiconductor
This article describes the working principle of FET ...
How to repair mechanical multimeter magnetoelectric meter head and resistance blocking fault？
On 2019-01-28 13:37:51 in Technology
This article describes how to repair mechanical multimeter magnetoelectric meter head and resistance blocking fault. ...
DDR2 memory power supply circuit analysis.
On 2019-05-31 14:22:25 in Technology
This article writes about the DDR2 memory power supply circuit analysis. ...
What is solder sucker and how to use and repair it?
On 2019-01-27 15:12:51 in Technology
This article describes the use and repair of the solder sucker. ...
Benefits of home automation！
On 2018-12-21 11:50:08 in Knownlege
This article introduces the Benefits of home automation ...
Debugging and Assembly of patch miniature FM Radio
On 2018-12-11 14:03:30 in Knownlege
This article briefly introduces debugging and Assembly of patch miniature FM Radio ...
What are the commonly used power semiconductor devices?
On 2020-03-10 11:58:35 in Generally electronic semiconductor
This article describes the characteristics of the power semiconductor devices. ...
How to prevent solid-state relay and equipment failure!
On 2018-12-17 11:51:59 in Relays
The article explores how to prevent solid-state relay and equipment failure! ...
What is the design method of FPGA digital electronic system?
On 2023-06-30 11:05:47 in IC Chips
This article describes the characteristics of the FPGA digital electronic system. ...
RC522 RFID radio frequency module
On 2023-03-22 13:51:23 in IC Chips
RC522 RFID module is a popular device used to add RFID capabilities to applications, suitable for access control, asset management, and authentication. ...
Design of Arithmetic Logic Unit Realized by Programmable Logic Device and VHDL Language
On 2023-03-13 13:31:05 in IC Chips
Programmable Logic Devices and VHDL are widely used to create Arithmetic Logic Units, providing an efficient way to design a custom system. ...
What is the interrupt handling of the embedded MCU?
On 2020-05-23 10:36:07 in Generally electronic semiconductor
This article describes the characteristics of the interrupt handling of the embedded MCU. ...
Low Noise Linear Regulator for Power Supply from 200 mA Reference
On 2019-07-10 11:46:34 in Generally electronic component
This article writes about the Low Noise Linear Regulator for Power Supply from 200 mA Reference ...
How can sensors provide us with a safe environment?
On 2020-11-06 11:07:53 in Sensor
This article describes the characteristics of the sensors. ...
How can sensors provide us with a safe environment?
On 2020-06-11 10:24:21 in Sensor
This article describes the characteristics of the sensors. ...
L298N DC motor drive chip.
On 2020-05-05 10:28:09 in Generally electronic semiconductor
This article describes the characteristics of the L298N DC motor drive chip. ...
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 ...
Achieve Optimal Wireless Communication Performance in IoT Circuit Board Designs
On 2023-02-24 14:24:41 in IC Chips
Optimizing wireless communication performance in IoT circuit board designs requiring selecting appropriate IC chips, integrating them into the board design and optimizing parameters. ...
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 is the diode and how to judge whether it is good or bad?
On 2019-03-16 13:34:16 in Generally electronic semiconductor
This article briefly introduces the diode and how to judge whether it is good or bad ...
How to detect the value of HEF with a multimeter?
On 2019-02-26 17:58:23 in Knownlege
This article briefly introduces the method of detecting HFE ...
How to check if the circuit is open with using a multimeter?
On 2019-02-20 11:00:54 in Knownlege
This article briefly introduces some mthods for checking if the circuit is open with using a multimeter. ...
How to repair the mechanical multimeter AC voltage and current mode fault?
On 2019-01-28 13:44:30 in Technology
This article briefly introduces how to repair the mechanical multimeter AC voltage and current mode fault. ...
DC power supply voltage regulator circuit
On 2019-01-05 11:45:23 in Knownlege
This article writes about the DC power supply voltage regulator circuit ...
How to measure the optocoupler?
On 2018-10-27 10:43:42 in Photoelectric
Because the way of the optical coupler is not the same,so the test should be based on different structures for measurement and judgment. ...
What types of programmable logic equipment are there?
On 2023-06-26 16:29:39 in IC Chips
This article describes the characteristics of the programmable logic equipment. ...
Maximize Power-Device Control Efficiency with the Right Gate-Driver Power Converter
On 2023-03-04 14:14:26 in IC Chips
Choosing the right gate drive power converter can significantly increase the efficiency of power devices. Different types of converters are suited to different applications, so choosing the best one requires research into the options and components. ...
How is the EMC of the isolation transformer designed?
On 2019-09-11 10:16:25 in Generally electronic component
This article describes the characteristics of the transformer. ...