What is an buzzer and speaker?
On 2019-01-21 16:58:01 in Generally electronic component
This article describes the buzzer and speaker. ...
Headphones and piezoceramic buzzers
On 2019-01-05 13:30:31 in Generally electronic component
This article describes the headphones and piezoceramic buzzers ...
What are the performance characteristics of the piezoelectric ceramic buzzer and how to detect it?
On 2018-12-25 10:39:23 in Generally electronic component
This article briefly introduces the performance characteristics and detection of the piezoelectric ceramic buzzer. ...
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 ...
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 ...
Two types of mechanical switch and their detection methods.
On 2019-01-07 15:04:43 in Generally electronic component
This article introduces two types of mechanical switches and their detection methods. ...
What is consumer electronics and classification and application
On 2019-07-13 11:27:34 in Generally electronic component
This article describes What is consumer electronics and classification and application ...
What is the basic principles and roles of loudspeakers ?
On 2018-12-15 11:35:54 in Generally electronic component
This article describes the basic principles and roles of loudspeakers ...
The type and detection method of microphone
On 2018-12-28 15:10:51 in Generally electronic component
This article writes about the type and detection method of microphone ...
The structure, type and detection method of the loudspeaker.
On 2019-01-04 15:57:15 in Generally electronic component
This article describes the structure, type and detection method of the loudspeaker. ...
Headphone
On 2019-01-04 11:32:17 in Generally electronic component
This article briefly introduces the headphone. ...
What are the working principles and characteristics of Power Saver?
On 2019-07-30 11:05:37 in Generally electronic component
This article describes the working principles and characteristics of Power Saver ...
What are the performance characteristics of headphones and earplugs and how to detect them?
On 2018-12-21 10:48:38 in Generally electronic component
This article briefly introduces the performance characteristics and detection of headphones and earplugs ...
How to repair the loudspeaker after it is damaged?
On 2018-12-20 15:10:45 in Generally electronic component
This artical describes that how to repair the loudspeaker after it is damaged ...
What is the principle of 2.4G wireless transceiver module?
On 2019-08-21 11:02:37 in Generally electronic component
This article describes the principle of 2.4G wireless transceiver module? ...
Common switch and automatic switch: relay
On 2019-01-21 16:53:38 in Generally electronic component
This article briefly introduces the common switch and automatic switch: relay ...
How to detect and repair ceramic filters?
On 2018-12-20 14:47:43 in Generally electronic component
This article describes how to detect and repair ceramic filters ...
Loudspeaker
On 2018-12-15 14:54:45 in Generally electronic component
This article introduces the classification of loudspeakers ...
What are the performance characteristics and parameters of a small sealed lead-acid battery?
On 2018-12-28 17:03:12 in Generally electronic component
This article describes the performance characteristics and parameters of a small sealed lead-acid battery ...
Low power design for single battery powered applications
On 2019-05-21 13:36:00 in Generally electronic component
This article describes the low power design for single battery powered applications ...
How to Clean the Dust of an Inverter?
On 2018-12-21 13:41:03 in Generally electronic component
How to Clean the Dust of an Inverter? ...
Surface acoustic wave filter and ceramic filter
On 2018-12-25 14:46:55 in Generally electronic component
This article briefly introduces surface wave filter and ceramic filter ...
What is the working principle of crystal triode amplifier circuit?
On 2019-10-10 10:13:47 in Generally electronic component
This article describes the characteristics of the crystal triode amplifier. ...
The Prospect and Development Trend of SAW Filters
On 2018-12-28 11:11:08 in Generally electronic component
This article describes the prospect and development trend of saw filters ...
What is a small cover pole motor and how to test and repair it?
On 2019-01-08 10:21:31 in Generally electronic component
This article describes about the small cover pole motor and how to test and repair it ...