SN55107A

In order to prevent traffic accidents, when the intelligent detection device of the car detects danger ahead, it must send a warning message to the driver. The voice alarm clearly reminds the drive...[Details]

This article discusses how to use an ultra-low-power RF transceiver chip from Zarlink Semiconductor for pacemakers, neurostimulators, drug pumps, and other such implantable medical devices to achiev...[Details]

0 Introduction SAA7111 is a programmable video processor produced by Philips. The chip integrates A/D and decoding functions. It has phase lock, automatic clamp, automatic gain control, cl...[Details]

introduction The fall detector is suitable for elderly people and children with poor self-care and self-protection abilities. It senses changes in the body posture of the individual wearing th...[Details]

There are many ways to attenuate signals. The most commonly used method is to divide the voltage using resistors. The common circuits are as follows: Oscilloscope pre-stage attenuation c...[Details]

0Introduction As a service robot in the field of medical care, the application of smart wheelchairs makes extensive use of mobile robot technology. The key technologies involved in the researc...[Details]

Test equipment manufacturers are constantly challenged to develop new test solutions that meet the latest product testing needs of their customers, and they often design specialized hardware t...[Details]

1. Introduction The current information age is an era built on the basis of the network. IP networks based on TCP/IP protocols, such as Internet, Intranet and Extranet, are developing with...[Details]

According to Xilinx's analysis, the programmable logic chip market was approximately $3.6 billion in 2007 and will grow rapidly to $14 billion in 2012. The factors driving this huge growth come fro...[Details]

Counterfeit and shoddy goods have always been a public nuisance in the world. With the continuous improvement of the level of counterfeiting technology, the scope of counterfeited products is getti...[Details]

GPS intelligent terminal is an important part of intelligent transportation system (ITS system), which integrates satellite positioning technology (GPS), geographic information system (GIS) and wir...[Details]

Embedded systems used in real-time control systems often need to measure analog quantities. The usual method is to use MCU to generate acquisition control timing to control the analog-to-digital co...[Details]

LCD displays are everywhere. You can see them in homes, supermarkets, stadiums, and cars. Automotive LCD display systems are undoubtedly the fastest growing market. The growth drivers include: fall...[Details]

1 Introduction In order for a mobile robot to operate in an uncertain environment, it must have the functions of automatic navigation and obstacle avoidance. In the navigation system of a ...[Details]

An ultrasonic motor is an electric motor that converts the vibration energy of a piezoelectric vibrator in the ultrasonic frequency domain into mechanical energy. It uses the vibration generated by...[Details]