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PROJECT DESCRIPTION

The project is designed to use a surveillance camera on a panning platform, i.e., moving the camera, mounted on a DC motor in clockwise and anticlockwise direction in horizontal plane in periodic intervals. For security reasons, surveillance cameras are used at roads, shops, colleges and offices. Surveillance cameras are basically stationary devices; therefore; 360 degree coverage is not possible. However, 270 degree coverage is possible with this system with a camera along with a power unit to control the panning speed.

This system is interfaced to the PC where input is given from a keyboard using hyper terminal. The functionality of this circuit is such that once the PC sends command to the microcontroller (of 8051 family) through a level-shifter IC (used to convert the voltage level from PC range to that of the microcontroller range), the microcontroller analyses this signal and activates the motor driver to drive the motor at the desired speed.Microcontroller program is executed based on the input signal from the PC to develop an output to drive the motor through the motor-driver IC.

Furthermore, this project can be enhanced by interfacing it to a tilt arrangement for up and down movement besides 270 degree pan movement. It can also be wirelessly controlled (using RF technology) to manually adjust the camera movement or to stop the panning movement if desired using an RF remote.

PROJECT HIGHLIGHTS
Easy to use, Self-explanatory kit.
All-inclusive solution kit.
Extensive audio-visuals available.
Branding-free material.
Pre-programmed Microcontroller.
Call/mail for Tech Support from 10 am - 7 pm.
Can be Customized for Arduino, Raspberry Pi, PIC
BLOCK DIAGRAM
PC Controlled Surveillance Camera
Hardware Requirements
  • 8051 series Microcontroller
  • Level Shifter IC
  • Motor Driver IC
  • DC motor
  • Transformer
  • Regulator
  • Crystal
  • Resistors
  • Capacitors
  • Diodes
  • LED
Software Requirements
  • Keil compiler
  • Language: Embedded C or Assembly
Q & A
Q:  Which microcontroller is used in this project?
A:  The microcontroller used in this project is a 40 pin IC from 8051 family.
Q:  How can I use it directly with CCTV camera?
A:  We can use the project directly with CCTV camera by mounting the camera on motor shaft
Q:  How should I control the speed?
A:  One can control the speed through hyper terminal software by entering any number from one to five.
Q:  Can the control be done wirelessly?
A:  Yes, the control can be done wirelessly at user end.
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Edgefx Technologies Pvt. Ltd.,
Plot No. 105, 3rd Floor,
Liberty Plaza, Himayathnagar,
Hyderabad - 500029,
Telangana, India
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