I recently encountered a problem. The input of a microphone is active, but I can't find such an alternative input signal.I simply want to use an amplifier to output a standard signal to the microphone...
Universal Asynchronous Receiver/Transmitter (UART), commonly known as UART, is a serial, asynchronous, full-duplex communication protocol that is widely used in the embedded field.
As an asynchrono...
This example demonstrates the recording and playback of RVB2601. Because audio data requires a lot of memory space to store, this example does not use AOS and directly uses the bare metal. This exampl...
VLSI CADII-Design : https://training.eeworld.com.cn/course/6102A modern VLSI chip is a remarkably complex beast:? billions of transistors, millions of logic gates deployed for computation and control,...
With the large-scale application of high-tech in the military field, weapons and equipment are gradually developing towards high, precise and advanced aspects. Traditional military training often fai...[Details]
Not long ago, Huawei announced at the Mate X2 foldable screen mobile phone launch conference that it will push Hongmeng OS system upgrades to Huawei flagship models starting from April this yea...[Details]
If the port voltages and
of a two-port network are used
to represent the port currents
and
, a set of basic equations expressed by the short-circuit parameter Y can be obtained. For a t...[Details]
introduction
Electrical and autonomous driving architectures have significantly driven the challenges of cabling systems. Issues include electromagnetic interference, electromagnetic susceptib...[Details]
Recently, 14 fully welded high-efficiency plate heat exchangers for the liquid air energy storage demonstration project designed and manufactured by Lanshi Heavy Equipment Heat Exchange Company hav...[Details]
Suqian Times Energy Storage won the title of Jiangsu Potential Unicorn in 2024 On September 24, the Jiangsu Productivity Promotion Center held a press conference on the evaluation results of Jiangsu U...[Details]
A team of researchers at the University of Texas at Austin has created a non-invasive electroencephalogram (EEG) sensor and installed it in a virtual reality (VR) device that can be worn comfortably ...[Details]
In June 2020, NI announced a final agreement to acquire OptimalPlus for $365 million, which will be paid entirely in cash and bonds. OptimalPlus is the world's leading data analysis software for the ...[Details]
1 Introduction At present, semiconductor light emitting diodes (LEDs) have been widely used in lighting fields such as indicator lights, instrument displays, mobile phone backlights, and vehicle-moun...[Details]
1. Code void Uart1SendData(uint8_t Sdata) { while(USART_GetFlagStatus(USART1,USART_FLAG_TC)!=SET); USART_SendData(USART1, Sdata); } 2. Analysis The problem can be solved by executing whil...[Details]
On August 12, CATL released an announcement on investing in the construction of the CATL new energy battery industry base project in Hungary.
According to the announcement,
...[Details]
When the serial ports are configured, add
#include stdio.h
#ifdef __GNUC__
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f) ...[Details]
In September this year, Samsung launched the ISOCELL HP1, the first mobile image sensor supporting 200 million pixels (200Mp), based on Samsung's 0.64μm technology. Last night, digital blogg...[Details]
Traditional elevator monitoring is to mix the video line with the accompanying cable, and then connect the output from the elevator room to the monitoring center. The system architecture is simple. Ho...[Details]
Higher Education Letter No. 1
To the Departments of Education (Education Committees), Development and Reform Commissions, and Energy Bureaus of all provinces, autonomous regions, and municipa...[Details]
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