Mini-360 DC-DC Buck converter $3.70 Super compact and capable, this DC-DC buck converter can knock down a voltage from 23V to as low as 1V with up to 95% efficiency. Wonderflex Heat-activated Composite Plastic Sheet $79.00 This is a heat-activated, formable polyester plastic sheet that is very popular in making prop armour and other rigid […]
Wednesday Links: Pulse Jacket, Wassilisc...
Solar botics
January 30, 2014
Today I wanted to share a how-to of one of my projects with you. So once I had some cats. And an extra apple tree. And I wanted to be noticed in the dark. So I made some fruit batteries out of apples and attached them to the running jacket. This way I could burn more calories with the added weight while I run, and have a snack on the go (don’t eat the copper or crack a tooth on the nail if you decide to repeat my project).
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Pulse Jacket In line with all the wearable technology craze, this Pulse Jacket by Miria Grunick is a great application. It reacts to heart rate while you run and makes you visible to all the nighttime traffic. (Via Hackaday) |
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Long Exposures and Fruit Batteries There's something cool (or poetic) about illuminating long exposure photographs of fruit with the light that they generate. By Caleb Charland, via Colossal. |
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Soil Moisture Sensor Monitor the soil moisture using only nails and little bit of electronic ingenuity, by Manoel Ramon, via Arduino blog. |
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Light Transformed into Sound Wassiliscope, a device called after Wassily Kandinsky, turns light into sound in real time. Can see all the practical applications for it. By Christopher Yamane, via Designboom. |
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Robotic Whiskers Now this is the cutest robotic application so far, introducing Shrewbot the whiskerbearer, and the second generation - e-whiskers. (via IEEE Spectrum) |
And what about cats, you would ask. In this case cats don’t have any practical application, they are there for attention grabbing purposes only.
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.