A: If I just connect a speaker to control the sound, is that OK? B: This is an audio decoding module. The sound can only be played when the CPU's I2S interface is connected to the audio decoding modul...
1) It can run in single step, and will always return to address 0 when running continuously: Watchdog is not turned off, and continuous running will reset the DSP back to address 0.2) OUT files cannot...
[Ask if you don't understand] Part of the block diagram of the servo motor position control [1] How to understand position feedforward? Is the following understanding OK? For example, the motor needs ...
I have been engaged in the integration of mobile phone test and calibration systems for some time, and I feel that the mobile phone transmission power is very different in different systems and protoc...
A:
I would like to ask, I want to add uart6 driver to CB140, how do I determine the address of this pin?
B:
The default is configured as follows:arch/arm/boot/dts/myimx6ek140p-8uart.dtsiJust refer to ...
Wireless charging has always been a new R&D project that everyone is constantly investing in. After Xiaomi, Meizu and other manufacturers launched wireless charging, Huawei launched its own mobile pho...
China Energy Storage Network News:
On September 20, near Nancun, Yantian Town, Anfu County, Ji'an City, Jiangxi Province, the first tower foundation pouring was underway in Section 16 of the ...[Details]
This circuit usually uses a 12V DC power supply to generate a high voltage DC power supply of about 600V. This circuit is easy to make and has a simple principle, so it is often used in electronic ci...[Details]
I recently used the STM8L series chip for a project. During the compilation and download process in IAR, a problem occurred. It displayed "SWIM error ". I searched Baidu for a long time and found var...[Details]
Major listed companies in the industry: Putailai (603659), Shanshan Holdings (600884), Zhongke Electric (300035), Xiangfenghua (300890), National Technical (300077), Shanhe Intelligent (002097), Baic...[Details]
(1) Rated power
The maximum power allowed to be dissipated at the two fixed ends of the potentiometer is the rated power of the potentiometer. When using it, please note that the rated power is not ...[Details]
SABIC, a global diversified chemical company, today launched an ecosystem called BLUEHERO™ to accelerate the world's energy transition to electricity and support global climate change goals . This ex...[Details]
Although output voltages continue to drop and regulation requirements become increasingly stringent, your task may not be as difficult as it appears. Even if you must design with 1% or greater tole...[Details]
area abc123, code, readonly; entry code32 start mov r1, #5 mov r2, #2 add r0, r1, r2 end I installed ADS 1.2; I am a novice and I don't know how to use it. I am not ...[Details]
Figure 1 is a schematic diagram of a high-brightness LED power supply based on the MAX5035 fixed-frequency, highly integrated PWM switching converter with an output current of up to 1A. Another sim...[Details]
According to authoritative statistics on China's mobile phone market shipments in November 2021, in the past two weeks, Xiaomi has ranked second in the two key indicators of mobile phone shipments an...[Details]
Many home media centers use PCs, or even laptops, to play the content of the entire system. Therefore, Microsoft Vista's audio requirements have become an important indicator for computer sound cards ...[Details]
There are many reasons for the program to run away. Let me talk about the situation where there is no problem with the program but the program runs away inexplicably.
Why do we say the program is fin...[Details]
A study published in the journal PLOS ONE said that in the next 10 years, "household automation" (
robots
) will replace 39% of housework.
According to reports, the research team invit...[Details]
Central topic: The principle of oscilloscope bandwidth The application of oscilloscope bandwidth in testing When engineers choose an oscilloscope, how do they determine the bandwidth? Bandwidth is ca...[Details]
The selection of servo motors is a complex process that involves the consideration of multiple parameters. Among them, the inertia of the motor is an important parameter that directly affects the d...[Details]