Introduction Our project measures the user’s skin conductance for monitoring his or her mental state. Summary Medical experiments have shown that the magnitude of the electrical conductance in a person’s skin is directly correlated to their emotional state. The short term changes in electrical conductances also correlate with a person’s mental response. We implemented an […]
Galvanic skin response meter using Atmel mega32 Read More »
Introduction The Cornell University Autonomous Underwater Vehicle team (CUAUV) is an undergraduate engineering team that designs and builds a fully autonomous, robotic submarine. Over the past year, the team – of which both Manoj Lamba and Ian Wang are members – has had a stringent policy of testing the vehicle weekly at Cornell’s Teagle pool.
CUAUV Voltage Sniffer Using Atmel Mega32 Read More »
Introduction The goal of our project is to design a digital oscilloscope with 20 kHz bandwidth. The scopes that we use in ECE 4760 lab cost over one thousand dollars. The motivation of our project is to produce an affordable, easy to make oscilloscope for students or other engineers who cannot afford to buy a
Digital Oscilloscope Using Atmega644 Read More »
Introduction In short, our project is just an isolated floating plate. Just as our title explained, it is mainly a floating plate that is segregated from all outside vibration using electromagnetic force. This purpose of the project is to design a system that complements common passive shock absorption mechanics and enhances their performance. The main
Introduction We designed a system for wirelessly controlling relays and monitoring current. This is used for a home load simulation. By wirelessly turning relays on and off by sending commands from a PC to a microcontroller we can change the total load (current) to our simulated home. For wireless communication, we used XBee Series 2
Zigbee Wireless Relay Control and Power Monitoring System Using Atmega644 Read More »
The Handy Lab Buddy is a tool every ECE should have. The four features of this tool include a talking voltmeter, logic probe, voltage averager, and frequency measurer. As a cheap and accurate device that outputs whatever being measured through speakers, it’s one of its kind and an essential tool for lab work. Summary Have
Talking voltmeter Using Atmega644 Read More »
Motivation >A breaker-level power metering device for measuring energy on 4 different circuit lines and wirelessly outputting that energy data onto Google PowerMeter. Useful Links Google PowerMeter Smart Energy Alliance DOE – SmartGrid Energy Efficient Products Similar Projects Zigbee Wireless Relay Control & Power Monitoring PowerBox: The Safe AC Power Meter edcheung.com – Power Line
XBee RF Smart Energy Compliant Power Meter Using Atmega644 Read More »
Electricity is the most required and important element of human life. We cannot imagine our day to day life without electricity. Electricity is generated using conventional (coal, diesel) and non conventional (water, wind, sunlight) energy sources. The recent and latest trend is to generate electricity from solar energy. The solar panel (made up of solar-photovoltaic
Light Tracker Demonstration Using Atmega Read More »
Digital equipments have rapidly replaced Analog equipments in the long run. Well that is because the former has lot of advantages over the latter. But do you miss those retro style analog measuring instruments? Those pointy indicators and graduated scales? Well I do and so have decided to build one with the “modern” parts. This
DIY: Retro Style Analog Volt Meter using Servo Motor using Atmega Read More »
First, let me introduce you my project. I made an Alarm clock with extended functionality & thermometer and humiditymeter. Everything started when my friend (who used to bring me some old electronic rubbish and I used to check if there’s not something useful) brought me some cashing register display similar like that. When I first
Atmega Alarmclock & Thermohumidity meter Read More »
