What is the working principle of the bias circuit in the triode amplifier circuit?
On 2019-10-17 10:02:01 in Knownlege
This article describes the characteristics of the triode amplifier. ...
12V battery level indicator circuit (LED bargraph)
On 2018-12-20 11:55:33 in Generally electronic component
This article briefly introduces 12V battery level indicator circuit (LED bargraph) ...
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. ...
What is the working principle of various buck regulators?
On 2021-07-13 10:55:40 in Transformer
This article describes the characteristics of the regulators. ...
What is the principle of patch miniature FM radio?
On 2019-01-12 13:42:13 in Knownlege
This article briefly introduces the principle of patch miniature FM radio. ...
The type and technical index of the moving-coil microphone
On 2018-11-01 14:13:26 in Generally electronic component
The type and detection method of microphone is a device that converts sound energy into an audio Telecom number,also called a microphone ...
More Chip Production Moves to 300mm Wafers
On 2023-02-24 14:36:17 in IC Chips
Mitsubishi Chemical and Dow Corning have developed new processes to improve the production yields of 300mm μ-SiC wafers, enabling the manufacture of more, smaller, and faster integrated circuits. ...
Analysis of the use of electric oven
On 2019-05-15 13:22:24 in Knownlege
This article describes the use of electric oven ...
Remote Control Circuit Through Radio Frequency Without Microcontroller
On 2018-12-21 11:31:17 in IC Chips
This article briefly introduces the remote control circuit through radio frequency without microcontroller ...
Difference between latches, flip flops, registers and buffers
On 2023-03-15 11:28:32 in Filter
Components in digital electronics, such as filters, registers, buffers and latches, are used for different purposes depending on user needs to reduce noise, store data or transmit signals. ...
Several chips on computer motherboard
On 2019-02-12 17:09:53 in IC Chips
This article writes about several chips on computer motherboard ...
HDMI interface circuit analysis and fault maintenance.
On 2019-07-02 16:17:23 in Connector
This article writes about the HDMI interface circuit analysis and fault maintenance. ...
What is a counter and its classification
On 2018-12-15 15:15:54 in IC Chips
This article writes about the counting and its classification ...
Design of Automatic Measuring Sensors Oriented to MEMS
On 2023-06-19 11:38:21 in Sensor
Automated measurement sensors are essential for the design and manufacture of micro mechanical and electronic technologies, requiring specialized design, testing and calibration for reliability and accuracy. ...
Electrooptic devices are just the opposite
On 2018-10-31 11:01:18 in Knownlege
The history of photoelectric technology is actually earlier than that of electronic technology.In early twentieth Century, Einstein won the Nobel prize with the discovery of photoelectric effect ...
What is the main process technology of RF power amplifier?
On 2020-03-13 09:59:43 in IC Chips
This article describes the characteristics of the RF power amplifier. ...
What is the main process technology of RF power amplifier?
On 2020-01-11 10:50:21 in IC Chips
This article describes the characteristics of the RF power amplifier. ...
Specific use of multimeter in ATX power maintenance.
On 2019-04-18 14:50:01 in Knownlege
This article briefly introduces the specific use of multimeter in ATX power maintenance. ...
Three common inductor feature
On 2019-01-12 12:03:11 in Inductor
This article describes three common inductor feature ...
What is an inductor character and its role?
On 2018-12-15 10:36:16 in Inductor
This article describes the role of the inductor. ...
How to repair the circuit board?
On 2018-12-10 13:33:55 in Technology
This article briefly introduces how to repair the circuit board? ...
What is an inductor and how to name the inductor?
On 2018-12-01 10:15:15 in Inductor
This article describes What is an inductor and how to name the inductor。 ...
How to choose a mechanical multimeter?
On 2019-01-27 15:14:01 in Knownlege
The article explores how to choose a mechanical multimeter. ...
Analysis and maintenance of DVI Interface Circuit DVI interface introduction.
On 2019-11-23 10:27:30 in IC Chips
This article describes the characteristics of DVI Interface Circuit DVI interface. ...
The surface components welding points
On 2019-01-15 13:25:53 in Knownlege
This article describes the surface components welding points ...
What are the main parameters of the triode?
On 2019-01-08 14:51:04 in Generally electronic semiconductor
This article describes the main parameters of the triode ...
Common problems and solutions in PCBA manufacturing process
On 2023-07-19 13:54:50 in PCBA
During the PCBA manufacturing process, various problems are often encountered, such as poor soldering, circuit board damage, and component quality problems. ...
How to use a digital multimeter to detect frequency and temperature?
On 2019-02-27 11:21:18 in Technology
This article describes the method for frequency and temperature detection. ...
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. ...
Will DNA storage technology be the future direction of sustainable storage?
On 2021-04-16 10:35:33 in Crystals Oscillators/Resonators
This article describes the characteristics of the DNA storage technology. ...
What are the basic usages of triodes for analog circuit knowledge?
On 2020-05-18 10:26:15 in IC Chips
This article describes the characteristics of the triodes. ...
Integrated circuit features
On 2018-12-05 10:21:09 in IC Chips
This article briefly introduces the features of Integrated circuit ...
Can the new plastic processor of the Internet of Things play a major role?
On 2020-08-14 10:35:27 in IC Chips
This article describes the characteristics of the plastic processor. ...
MEMS oscillator and quartz clock in the car
On 2019-05-20 13:14:44 in Knownlege
This article writes about the MEMS oscillator and quartz clock in the car ...
What are the major industries commonly used in RFID technology?
On 2022-04-28 10:42:01 in Technology
This article describes the characteristics of the RFID technology. ...
How to understand the Wi-Fi mesh network to better use the Wi-Fi system?
On 2023-07-04 11:51:22 in IC Chips
This article describes the characteristics of the Wi-Fi system. ...
Is the technological force behind the flood control sensor technology?
On 2024-01-05 16:35:44 in Sensor
This article describes the characteristics of the sensor. ...
What are the characteristics of the test transformer?
On 2021-05-20 10:33:41 in Transformer
This article describes the characteristics of the transformer. ...
Classification of integrated circuits
On 2019-01-04 13:39:20 in IC Chips
This article introduces two ways to Classify the integrated circuits ...
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 ...