Dear experts, please tell me a question about the connection of headphones to Class D amplifier load
As shown in the pictureThis is the case where one end of the earphone is connected to the output an...
The course selection test for analog electronics can help you learn analog electronics well and consolidate your knowledge of analog electronics. It is a good learning platform. [url]https://bbs.eewor...
[i=s]This post was last edited by qwqwqw2088 on 2020-2-22 08:24[/i]Switching power supplies often use inductors to temporarily store energy. When evaluating these power supplies, measuring the inducto...
The eMiniBoard integrates the MM32-LINK emulator. Normally, after installing the corresponding support package, you can find the MM32-LINK option in the MDK project settings.However, unlike MDK, the c...
I'm using BQ76940 now. I disconnected the highest level and found that the chip still has power, and the 3.3 of the chip is still there, and the I2C communication is also normal. I would like to ask t...
Source: Breadboard Community
The construction of component packages is an important part of PCB design. A small mistake may cause the entire board to not work and cause serious delays in the construct...
Since Tesla was localized, the price has been dropping, which has made many old car owners dissatisfied. However, it now seems that the previous price reduction is not the bottom, and the price of do...[Details]
Limited transformer supplies have become a major bottleneck for global energy storage provision, according to a new analysis published on October 30.
The industry is grapplin...[Details]
1 Introduction
Direct digital frequency synthesis (DDS) is a new type of frequency synthesis method in recent years. It has the advantages of fast frequency switching speed, high frequency resolut...[Details]
Create an H file with the same name as this C file, and include all the functions in this C file into this H file.
For example, there is a serial.C file like this:
/*************************...[Details]
Usually, the UPS power supplies sold on the market are marked with "W" for smaller capacity, and "VA" for more than 1 kWh. There is a difference between the "W" and "VA" values. This requires us to...[Details]
Preface Program-controlled three-phase AC power sources are widely used in many industries such as metallurgy, communications, chemical industry, electric power and military industry. It is used in i...[Details]
Over the past 50 years, the semiconductor industry has been deeply influenced by Moore's Law. This golden law has led the advancement of chip technology. However, in recent years, Moore's Law has als...[Details]
Among many environmentally friendly light source application solutions, LED is a light source technology that is more energy-saving and easy to assemble and design than other light source solutions...[Details]
Humans are visual animals, relying on their eyes to obtain visual information, identify direction and distance. When your car helps you drive, what are its "eyes"?
The answer is onboard ...[Details]
Mouser Electronics, a leading industry distributor committed to the rapid introduction of new products and technologies, has a primary mission to provide customers with new products and technologies ...[Details]
Maxim Integrated announces collaboration with Aizip to provide industry’s lowest power IoT human recognition solution The MAX78000 AI microcontroller combined with Aizip’s visual wake-word model br...[Details]
When I was studying mpu6050 today, I found a watchdog program in the program. In fact, I should have known this when I was studying 51, but I didn't. As a result, I am now studying 32, which is actua...[Details]
TDK Corporation recently launched the ultrasonic sensor module USSM1.0 PLUS-FS with mechanical decoupling of the sensor and housing. The new coupling design protects the sensor with order number B591...[Details]
Traditional frequency characteristic testers are not only expensive, but also cannot obtain phase-frequency characteristics. They cannot save and print frequency characteristic diagrams, and cannot i...[Details]
The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert the industrial frequency power supply into another frequency. The ...[Details]
Analog electronics
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