[font=微软雅黑][size=3]In the hot summer, Texas Instruments (TI) will focus on South China and hold the "Audio and Haptic Vibration Technology Innovation Seminar" in Shenzhen, Dongguan, Guangzhou and Zhuh...
The code is as follows: BYTE *buf=NULL; int bufLen = m_strSend.GetLength(); CString str; str.Format(L"%ld",bufLen); MessageBox(str,_T("OK")); MessageBox(m_strSend, _T("ok")); buf = new BYTE[bufLen+1];...
I started using the in the hand class library to develop. It worked on the knockoff phone, but it didn't work on the ASUS MyPal 632N. I couldn't find the Bluetooth device. Later, I tried using two Blu...
#include#define unt unsigned int void Delay(void); int KeyProcess(void); void Init_Port(void); void Init_CLK(void); int KeyScan(void); void delay1(unt); void main(void) { int t,i; int ch[8] = {0x01,0x...
Recently, Babaike signed a contract with 99click, a well-known domestic network marketing effect analysis service provider, aiming to use its professional network monitoring and Internet marketing dat...
As a single-host multi-slave bus system, the number of slave devices that can be connected to a 1-Wire bus is almost unlimited. In order to avoid logical conflicts, the 1-Wire bus interfaces of all...[Details]
In some warehousing management, manufacturing, meteorological observation, scientific research and daily life, the requirements for temperature and humidity are common. For example, the "Interim Pr...[Details]
As microcontrollers become less expensive and more powerful, electrical designers are finding it more cost-effective to use multiple small controllers in both single-board and multi-board systems. ...[Details]
1 Introduction
The intelligent meter reading system is a system that reads the data of multiple user meters in a centralized manner through the transmission media by the master station. It...[Details]
introduction
Mobile phones, MP3 players, hard disk players, digital cameras, PDAs and other devices are all controlled by navigation keys. Currently, the more popular navigation key contro...[Details]
Complex circuits and 3D EM simulation tools have reached a point where complex system-level behavior can be simulated before fabrication. Performing EM simulations simultaneously with circuit simul...[Details]
Broadband services supporting triple play voice, video and data are evolving for first mile customers (small businesses and homes). A key factor in this FTTx evolution is GPON (Gigabit Passive Opti...[Details]
Designers of handheld products such as cell phones, digital cameras, MP3 players and personal digital assistants (PDAs) are continually challenged to deliver more functionality in a smaller form...[Details]
This article will discuss a common problem in wireless mobile data reception.
Problems facing RF receivers
The common problem faced by RF receivers is that the same hardware must be used ...[Details]
Fetal monitoring is an important means to ensure the safety of perinatal mothers and fetuses and achieve eugenics. Intelligent fetal monitoring is a monitoring method that analyzes the health stat...[Details]
AD604 is a product of Analog Devices (AD). Compared with similar products, AD604 has the characteristics of ultra-low noise, high precision, continuously adjustable gain, and the decibel (dB...[Details]
Murphy's Law tells us that "what can go wrong, will go wrong". In the testing or production process of video equipment, problems often occur when we least want them to happen and when it is leas...[Details]
introduction
With the improvement of social automation, human-computer interaction capabilities urgently need a major change, and develop in a direction that is more convenient to use and more...[Details]
l Introduction
Traditional human-computer communication is achieved through keyboard or mouse. The speed of information exchange is relatively slow, and the operator is required to have certain...[Details]
Abstract:
This paper introduces the excitation system designed for 3/3 phase double winding induction generator, which is composed of DSP and FPGA. The interface circuit of the control sys...[Details]