atmega1284

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

The Air Mouse Using Atmega1284 Read More »

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

EEG Magic Cat Ears Using Atmega1284 Read More »

Thermistor Respiratory Monitor Using Atmega1284

Our final project for ECE 4760 is a respiratory monitor that was designed for low-resource environments. The device calculates a patient’s breathing rate by detecting changes in temperature when the patient breathes through a mask. Features of the device include an alarm through a piezoelectric speaker which goes off when the patient stops breathing, and

Thermistor Respiratory Monitor Using Atmega1284 Read More »

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

Optical microphone and spectrum analyzer Using Atmega1284 Read More »

IFF System for Infantry Using Atmega1284

Introduction “An encrypted laser-based friend-foe identification system to prevent friendly fire in battle” This project implements an Identification Friend-or-Foe (IFF) system for use by soldiers to prevent friendly-fire. The inspiration for the project is derived from Identification Friend-or-Foe (IFF) transponder systems currently used on fighter aircraft and military vehicles. Fighter aircraft fitted with an IFF

IFF System for Infantry Using Atmega1284 Read More »

Scroll to Top