About Workshop

A workshop on "PoV (Persistence of Vision) based LED Display" presented by i3indya Technologies.

Propeller Display is totally based on a moving led row. This led row is rotating at a rate superior to human's eye remanence, making a dot matrix which seems to float in the air. A motor spins the "propeller" and a small microcontroller keeps track of time and changes the pattern on LEDs with exact timing to simulate array of LEDs. It is an illusion, but it works nicely.

Workshop Benefits

  • Current scenario/job opportunities of embedded industries.

  • Understanding the skill set required in a new employee in embedded industry.

  • Understanding the robotics future scope and Understanding the different microcontroller available in the industry & their use.

  • In-depth knowledge on design, construction and programming concepts involved in building an autonomous robot Learn & Interact with renowned Industry Experts.

Propeller Display - PoV Based LED Display


Topics To Be Covered

  • Introduction to Robotics.

  • Introduction to Embedded systems.

  • Introduction to programming in embedded.

  • Introduction to LED's, DC Motors.

  • Introduction to programming in Embedded C.

  • Introduction to Persistence of Vision.

  • Introduction to IR Sensors Interrupts.


  • Practical 1 : Program for LED interfacing.

  • Practical 2 : Mechanical Assembling of Propeller.

  • Practical 3 : Program for LED interfacing using.

  • Project 1 : Display name on Propeller Display.

  • Project 2 : Vanish Text.

  • Project 3 : Digital Clock.

  • Project 4 : Flower Pattern.

  • Project 5 : PAC-man Game.

  • Project 6 : Analog Clock.


  • Basic of Electronics.

  • Basic knowledge Programming Language (like C).

TOOL KIT COMPONENTS (Per Team of 5 for PRACTICE Purpose only during workshop)

Propeller Clock Board 01
9-12V DC Adapter 01
9V DC Battery 01
IR Sensor Board 01
USBasp Programmer 01
DC Adapter 01
DC Motor(1000 RPM) 01
Propeller Base 01
6 Pin relimate 01
1 Pin relimate 03
Screw Packet and screw driver 01

Who Could Attend ?

  • Students seeking future in Embedded and Robotics Industry.

  • Robotics enthusiasts who want to accomplish the impossible.

  • Any Engineering student of any year and any branch is eligible for this workshop.

  • College teaching staff & faculties and workshop coordinators.

Why Learn From i3indya ?

  • Experienced and qualified cyber security trainers

  • Cyber Advisor to CBI, Cyber Cell, DRDO, NIA and several other government departments

  • Vast experience of solving Public and Private Cyber Cases

  • Assisted Law Enforcement officers of CBI,IB,NIA,Cyber Cell Delhi,MP,UP,UK,Nepal,Malaysian, Govt, Sri-Lanka CID etc.

  • We believe that knowledge grows only when it is shared.

  • i3indya is one of the organisation dedicated to Information Security And Computer Forensics

  • Self Prepared Cyber Security Cell And R&D Lab for Research Purpose

  • Training Partners of Nation-wide recognised MNC like :


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