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...
On April 17, the reporter learned from Gansu Electric Power Exchange Co., Ltd. that in the first quarter, Gansu's cross-provincial power transmission exceeded 10 billion kWh for the first time, rea...[Details]
The circuit of Figure 1 produces an accurate variable-frequency sine wave for use as a general-purpose reference signal. It includes an 8th-order elliptic, switched-capacitor lowpass filter (IC3) that...[Details]
Let's first look at how applications operate the screen: Linux works in protected mode, so user-mode processes cannot use the interrupt calls provided in the graphics card BIOS to directly write to...[Details]
Hu Hao, Senior IoT Market Development Manager at Avnet In recent years, the government has been actively advocating the transition from "made in China" to "intelligent manufacturing in China", tha...[Details]
We know that there is a widely used instruction LDR in ARM CPU, which is mainly used to load data from memory (to be exact, address space) to general registers. However, both ARMASM and GNU ARM A...[Details]
Recently, digital blogger @长安数码君 exposed the front panel of Huawei nova 8 and said that the phone will be equipped with an OLED screen with a maximum refresh rate of 120Hz, but the size of the screen...[Details]
On August 4, Huawei officially released Huawei Hongmeng 4.0 at the 2023 Developer Conference. Hongmeng 4.0 has the characteristics of meta-service, distributed Internet of Everything, great wisdom, s...[Details]
According to foreign media reports, a team of researchers from Zhejiang A&F University, Huazhong University of Science and Technology (HUST) and Stanford University in China has developed a binder-fr...[Details]
The new energy vehicle and power battery industry chain experienced many ups and downs in 2019. The decline of fiscal subsidies, industry reshuffle, safety and cost issues reflected the cruel winter ...[Details]
Today, an unofficial root project for Nintendo Switch was launched, allowing users to run Android apps on the game console. With the joint efforts of XDA member bylaws and his partners, users c...[Details]
Face recognition technology was born in the 1960s. Scientists started the exploration and research of face recognition by using the geometric structure of the face. With the passage of time and the...[Details]
The power switch circuit consists of a storage capacitor, a rectifier composed of an NMOS tube, and a switch circuit, as shown in Figure 3. P1 and P2 are directly connected to the two ends of the coi...[Details]
describe:
The LTC®2911
is
a low power, high accuracy, triple channel supply monitor with a power-fail comparator. The reset timeout can be selected with an external capacitor or se...[Details]
Introduction: TI seminars in Shanghai and Shenzhen sincerely invite you to visit
Make the embedded future possible!
On October 22, the 2024 Texas Instruments Embedded Technolog...[Details]
Industrial Control Electronics
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