led Archives - Page 25 of 59 - Projects Tutorials Code Library for Atmels Atmega32 AVR

Wireless Persistence of Vision Device with Realtime Control Using Atmega644

Introduction We set out to make an easy to interact with, highly custimizable POV display. In deciding on a project we looked for a challenge that would have a good mix of hardware and software problems. We ended up primarily concentrating on looking at unusual display technologies and decided that a persistence of vision(POV) display […]

Wireless Persistence of Vision Device with Realtime Control Using Atmega644 Read More »

Programmable RGB Spinning LED Display Using Atmega32

Leave a Comment / LED Projects / Ibrar Ayyub

Introduction For our final project, we built a mechanism that spun a linear array of seven LEDs at a velocity that made it appear as if a message was being displayed using persistence of vision for the human eye. To accomplish this, we first had to design and build the hardware components, which may have

Programmable RGB Spinning LED Display Using Atmega32 Read More »

Blackout game Using Atmega32

Leave a Comment / Game - Entertainment Projects / Ibrar Ayyub

1 Introduction Black Out is an electronic puzzle game that is a derivative of Lights Out released by Tiger Toys in 1995 but with a few additional twists. The game consists of a 4 by 4 grid of LEDs with each LED having a total of four states (off, red, blue and green). Sixteen

Blackout game Using Atmega32 Read More »

Musical Blocks Using Atmel ATmega 644

Leave a Comment / Sound - Audio Projects / Ibrar Ayyub

ntroduction The purpose of this project is to create musical blocks that output music without requiring some sort of musical talent. Musical Blocks tracks the position of the blocks on a flat surface in a range seen by the Wiimote. The path of the blocks is then converted into a sequence of notes which is

Musical Blocks Using Atmel ATmega 644 Read More »

Rhythm Ring: Interactive Rhythm Sequencer Using Atmega32

Leave a Comment / Sound - Audio Projects / Ibrar Ayyub

I. Introduction The Rhythm Ring interactive rhythm sequencer is an engaging musical device that enables the user to create a plethora of rhythms and beat patterns with the touch of their own fingers. Besides being fun to play with, the Rhythm Ring provides a tangible method of arranging a musical rhythm. In our design, the

Rhythm Ring: Interactive Rhythm Sequencer Using Atmega32 Read More »

5x5x5 LED Cube – Orientation Independent 3D Display Using Atmega32

Leave a Comment / LED Projects / Ibrar Ayyub

Introduction Our project, in one sentence, is an orientation independent 3D LED display. We were inspired by various videos on youtube of similar cubes but also by the idea of creating an interactive 3-dimensional display. We built a 5x5x5 LED cube display and controller board which interfaced the cube to a Mega32 microcontroller. We can

5x5x5 LED Cube – Orientation Independent 3D Display Using Atmega32 Read More »

Electronic Impact Vest Using Atmega32

Leave a Comment / Sensor - Transducer - Detector Projects / Ibrar Ayyub

Our one sentence “sound byte”… *POP* Finally, a fair and balanced way to score Tae Kwon Do matches without the moaning and groaning of everyone. The Electronic Hogu system uses piezoelectric force sensors to determine how much force is delivered by the impact of a strike. Using waveform analysis and analog-digital conversion, it is possible

Electronic Impact Vest Using Atmega32 Read More »

Teaching an old clock Using Atmega32

Leave a Comment / Clock Projects / Ibrar Ayyub

While exuding retro style, the alarm clock in its original state lacked many desirable features of today’s alarm clocks. The only controls consisted of a single on/off switch. It also lacked AM/PM indication, making it impossible to sleep for more than 12 hours. Our project sought to maintain the integrity of the original alarm clock,

Teaching an old clock Using Atmega32 Read More »

Braille reader using Atmel mega32

Leave a Comment / Home Automation Projects / Ibrar Ayyub

Introduction BlindAid is a portable tool that reads Braille and signals close objects. It is ideal for those unfortunate people who just turned blind and have not mastered Braille reading and blind cane usage. It can also be used as a learning instrument that helps the user decipher Braille without constantly going to the Braille

Braille reader using Atmel mega32 Read More »

Lighting control system Using ATMEL Mega32

Leave a Comment / Home Automation Projects / Ibrar Ayyub

Loucetios™ is a state-of-the-art, self-configuring lighting control system solution for bedrooms, offices and perimeter areas. Under automatic operation, the system senses luminosity inside and outside a room, controls the angle of the blinds and dims the lamps to maintain a prescribed level of illumination inside the room. The system also provides the user with 4

Lighting control system Using ATMEL Mega32 Read More »