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Tweet-a-Pot: Twitter Enabled Coffee Pot
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I Want to make a Human / living being detector, not a motion detector. How to do that and what should be the changes in code ?
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No Weld Bicycle Trailer Hitch
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If you are referring to the tiny circles on the PIR dome, they are Fresnel lenses that help focus the IR on the sensors. *As I understand it,* any movement of a heat source causes the focus to shift over the 2 sensors built into the device. That change is what the device detects/signals.
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Easy Photography Set Up
In reality, Linux user base are much bigger than general public talks.
Homemade Oreo Cookie Recipe
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5-Minute Breakfast Rice
Star Wars Costumes
Sure, get a pair of horns, a hose with the right connectors, and a tank with a capacity of as many gallons of air as you want to be able to blast it regulated to 150psi (or whatever the horns you get require). If you want a good amount of blasting get a trailer and coiled hose if you plan on mounting the horn on the handlebars. You could even haul a gas-powered compressor that can get up to 150psi (~$650 new at Northern tool).
After I boffed the first attempt i got a batch in that turned out great. I added 1/2 tsp ofalmond extract for a bit of flavour. Not sure how the extract will affect the shelf life tho. Also made a jig with some toothpicks and an elastic to speed up making holes.
DIY Gas Mask
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what flavor is the gum??
Easy Bike Trailer Hitch
I used this Instructable as a plan but used some different materials. I will post one of my process.
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Putting A Car Horn On Your Bicycle!
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