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The Air Mouse Using Atmega1284

Introduction “A wireless mouse unit that requires no flat surface by using ultrasonic positioning.” For our ECE 4760 final project,we have designed a surface-less mouse interface using ultrasonic transmission as our final project in this class. The idea is to have a ultrasonic transmitter as a mouse, which represents  the mouse’s position in space, with […]

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EEG Magic Cat Ears Using Atmega1284

Kang Li(kl694) and Zhenxuan Qiu(zq39) For our ECE 4760 final projec, we built a pair of toy “cat ears” using electroencephalography (EEG) with the AVR microcontroller. The basic function of it is that it can change the gesture of the “Ears” based on the participant’s emotion. The user doesn’t need to do anything except for

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Optical microphone and spectrum analyzer Using Atmega1284

We implemented an optical microphone which converts distant vibrations, including sound, to an audio signal. Measuring the reflection of a laser beam from windows or glass, it possible to hear sounds near the target. The system also includes frequency spectrum analysis with a real-time display and user-configurable ranges, and it also has an output for

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Evolutionary Altitude Control for a Helicopter Using Atmega644

Overview For our ECE 4760 project, we developed a self learning 1 degree of freedom (DOF) helicopter using a neural network learning algorithm and infrared (IR) distance measurement. The primary goal is to increase the helicopter height to a desired level in the quickest amount of time and with the least amount of learning trials.

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ToneMatrix Touch Sequencer Using Atmega644

ToneMatrix Touch by Jane Park, Michael Chin We can be reached at {jp624 | msc247} at cornell dot edu. —a touch-based, interactive matrix that plays music corresponding to active grids and displays playback state using LEDs Introduction The ToneMatrix Touch (TMT, aka Teenage Mutant Turtle) is a touch-based music-synthesis device based on an ATmega644 microcontroller.

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Hand controller for Parrot AR Drone Quadricopter Using Atmega644

Introduction Our project is a novel hand held controller in which we use an accelerometer to wirelessly control the motion of a Parrot AR Drone Quadricopter. Rationale: The main idea of our project was building a cool glove controller for a flying platform, a quadrotor in this case, which would give the user a different

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