1. MOBILE SPY ROBOT USING
WIRELESS WEBCAM
BY:
N.PAVANI(08RGIA0458)
E.UMAGEETHANJALI(08RG1A0432)
N.SAI JEEVITHA(08RG1A0459)

2. PROJECT DESCRIPTION:
•It has a pair of laser gun installed on it, so
that it can fire on enemy remotely when
required.
•Wireless camera will send real time video
and audio signals which could be seen on a
remote monitor and action can be taken
accordingly

3. BLOCK DIAGRAM:
D MOTOR
R 1
I
POWER V
SUPPLY E MOTOR
R 2
ARM
D
R MOTOR
I 3
MOBILE V
E
HEAD MOTOR
R
PHONE DTMF 4
WIRELESS
WEBCAM
RELAY LASER
GUN

4. DESIGN AND IMPLEMENTATION:
 The major building blocks of this project are:
• It is a microcontroller based control system
with regulated power supply.
• It has a Laser gun, Wireless webcam,DTMF
decoder ,Motors and Other controlled devices.

5. ARM PROCESSOR:

6. POWER SUPPLY:

7. DTMF: (Dual tone multi frequency)
•DTMF is used to decode tones that are received
from the dialed phone into hex values

8. RELAY:
• A Relay is an electronic switch.

9. WIRELESS WEBCAM:
Features:
1) Tiny size for portability
and observation.
2) Built-in microphone for
audio monitoring.
3) Min 100 meters
transmission distance
without block.
4) Including adjustable
bracket, easy installation.

10. LASER GUN:

11. DRIVER:
•ULN is mainly suited for interfacing between
low-level circuits and multiple peripheral
power loads,

12. MOTOR:
•A unit which creates mechanical energy from
electrical energy and which transmits mechanical
energy through the gearbox at a reduced speed
of the robot.

13. SOFTWARE USED:
•KEIL SOFTWARE
•PROGRAMMING ON ARM7
•AT COMMANDS

14. CONCLUSION

15. THANK YOU

21. POWER SUPPLY: