How to Make Walking Stick to Detect Heart Attack
Abstract
We can control power point show or media player through the swipe. Just swipe over the sensor to control it, the circuit has 2 sets of sensors for sensing the swipe. The sensors has an IR led with a photo diode. For media player show your hand over the sensor to play/pause the song. To stop the song show the hand over the sensor 1,to play the next song just swipe the hand from right to left and to play previous song swipe the hand from right to left. The same swipe motion is used for power point control. The microcontroller code is written in assembly language and pc application is written in visual basic 6.
Contents: Pageno:
Abstract i
List of figures ii
List of tables iii
Chapter 1:Introduction 6 1.1 What is the purpose of project
1.2 Hard ware used
Chapter 2:AT89S52 Microcontroller 7 2.1 General information 2.2 Block diagram 2.3 Special function registers 2.4 Data memory 2.5 Capture mode 2.6 Watchdog timer 2.7 Interrupts 2.8 Oscillator connections
Chapter 3:MAX 232 IC 33 3.1 Description 3.2 Features 3.3 Logic signal voltages 3.4 Pin diagram 3.5 Internal block diagram 3.6 Applications
Chapter 4:RS 232 Connector 43 4.1 Introduction 4.2 Standards of RS 232 4.3History 4.4 Role in modern computers 4.5 Pin out of RS232 4.6 RTS/CTS handshaking
Chapter 5:LM 358-Low power Dual operational amplifier 53 5.1 General description 5.2 Unique characteristics 5.3 Advantages 5.4 Features
Chapter 6: Sensor Devices 56 6.1 Photo diode 6.2 Applications 6.3 IR sensors 6.4 Crystal oscillator 6.5 Circuit diagram
Results/Screen shots
Conclusion
References
Appendix-A
We can control power point show or media player through the swipe. Just swipe over the sensor to control it, the circuit has 2 sets of sensors for sensing the swipe. The sensors has an IR led with a photo diode. For media player show your hand over the sensor to play/pause the song. To stop the song show the hand over the sensor 1,to play the next song just swipe the hand from right to left and to play previous song swipe the hand from right to left. The same swipe motion is used for power point control. The microcontroller code is written in assembly language and pc application is written in visual basic 6.
Contents: Pageno:
Abstract i
List of figures ii
List of tables iii
Chapter 1:Introduction 6 1.1 What is the purpose of project
1.2 Hard ware used
Chapter 2:AT89S52 Microcontroller 7 2.1 General information 2.2 Block diagram 2.3 Special function registers 2.4 Data memory 2.5 Capture mode 2.6 Watchdog timer 2.7 Interrupts 2.8 Oscillator connections
Chapter 3:MAX 232 IC 33 3.1 Description 3.2 Features 3.3 Logic signal voltages 3.4 Pin diagram 3.5 Internal block diagram 3.6 Applications
Chapter 4:RS 232 Connector 43 4.1 Introduction 4.2 Standards of RS 232 4.3History 4.4 Role in modern computers 4.5 Pin out of RS232 4.6 RTS/CTS handshaking
Chapter 5:LM 358-Low power Dual operational amplifier 53 5.1 General description 5.2 Unique characteristics 5.3 Advantages 5.4 Features
Chapter 6: Sensor Devices 56 6.1 Photo diode 6.2 Applications 6.3 IR sensors 6.4 Crystal oscillator 6.5 Circuit diagram
Results/Screen shots
Conclusion
References
Appendix-A