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PROJECT DESCRIPTION

Stroboscopic lighting effects for discotheques are achieved by using conventional white LEDs replacing the discharge lamps for higher efficiency at low cost. This control is possible by instantly switching the LEDs on & off at higher voltages for less time period.

This fast control of intensity from full glow to full off helps in developing a stroboscopic effect which is generally used in disco dance floors for better effects.

A programmable microcontroller from 8051 family is engaged to provide such effect being driven by a MOSFET for cluster of LEDs. The controller according to the program generates ON/OFF commands at high rate thus giving the effect of stroboscopic lights.

As the controller gives only 5v drive, it is not possible for the MOSFET to be reliably switched ON at that voltage. An interfacing transistor is used between the controller output and the MOSFET for driving the same.

The power supply consists of a step down transformer 230/12V, which steps down the voltage to 12V AC. This is converted to DC using a Bridge rectifier. The ripples are removed using a capacitive filter and it is then regulated to +5V using a voltage regulator 7805 which is required for the operation of the microcontroller and other components.

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
Discotheque Light Stroboscopic Flasher
Hardware Requirements
  • Transformer
  • Diodes
  • Capacitors
  • Resistors
  • LED’S
  • 8051 series microcontroller
  • White LEDs
  • Mosfet
  • Crystal
Software Requirements
  • Keil compiler
  • Language: Embedded C or Assembly
Q & A
Q:  What is the concept used in this project?
A:  PWM technique is used in this project.
Q:  What is the family of microcontroller is used?
A:  A 40 pin 8051 microcontroller is used in this project.
Q:  Which kind of lights used in this project?
A:  A string of white LEDs are used in this project.
Q:  What is discotheque light stroboscopic flasher?
A:  It is the lighting effect produced by high speed switching of a power light source, especially at discotheques, parties etc.
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Showing 1 of 1 reviews
Revanth kumar, on 8th November, 2012, 10:56 PM

Edgefx Technologies provides very good services. I bought a project from Edgefx Technologies to do it individually. I got many doubts while doing the project. When I went to Edgefx Technologies, they had clarified all of my doubts and helped me to complete my project. Thanks to Edgefx Technologies.

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