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Category: Arduino

Bicycle Helmet Embedded Electronics

Bicycle Helmet Embedded Electronics

Several years ago I purchased a small video camera that was shaped like a flashlight for $50.  It had VGA 640 x 480 30 fps video quality and would record up to 2 hours on a single charge.  I used it to record several bike rides around the county on numerous bike trails.  The videos provided a way to recall the conditions and experiences which I used to plan future trips. A couple of years later I purchased some 808…

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Metering electrical service to the home

Metering electrical service to the home

This project involves working near and around the electrical service panel.  Do not perform these steps unless you are a licensed and qualified electrician.  You assume all risk and liability.  The information contained here is merely for reference purposes, I do not take any responsibility for the loss of property or life should anyone not follow this warning. Home energy use accounts for 11% of the total energy consumed nation wide.  Typically, homes have a variety of energy services provided…

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Attic Fan Control

Attic Fan Control

During hot days, the air in my attic can reach temperatures much higher than the outside.  This causes the rest of the house to warm up.  As a result, cooling the living space requires more energy.  To prevent this, I use gable fans to force the hot air from the attic to the outside.  I have two fans, each located either on the east or west side of the house.  Each fan has an independent thermostat that engaged the fan…

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