Category Archives: My Projects

Updated sand art display

Posted on March 17, 2023 by robertwilkie

The author did some updates to his original sand art display bot. https://www.instructables.com/Sand-Art-Display-2/

Posted in Arduino, My Projects, Tinkering | Leave a comment

Nice CNC build for cutting out of foam

Posted on March 8, 2023 by robertwilkie

gives me some ideas for converting old 3D printers that have seen better days. Something to think about anyways. https://makezine.com/article/digital-fabrication/building-a-four-axis-foam-cutter-from-hardware-store-parts/

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Simple wind power

Posted on March 2, 2023 by robertwilkie

I got a kick out of this, basically the author just took a treadmill motor and blades from a fan and made simple wind power device. https://hackaday.com/2021/04/07/the-simplest-wind-turbine-is-the-most-satisfying/

Posted in My Projects, Wind | Leave a comment

Leaf blower dust collector

Posted on January 27, 2023 by robertwilkie

Ok this is a clever build, using many cheap and easy to get parts to make a dust collector and seems to work out. https://www.instructables.com/Dust-Collector-Made-From-a-Leaf-Vacuum/

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Cool knitting machine

Posted on January 25, 2023 by robertwilkie

It only makes a french braid. But still pretty clever build. https://www.homemadetools.net/forum/french-knitting-machine-video-94850?homelistings#post217012

Posted in Arduino, Cheap, CNC/3D-printing, Misc-Life, My Projects, robots | Comments Off on Cool knitting machine

making ice candle holders

Posted on December 13, 2022 by robertwilkie

Interesting build (for outdoors). looks pretty but Ithink I would only do this for special winter outdoor occations https://www.instructables.com/Ice-Luminaries/

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Some power saving projects

Posted on December 12, 2022 by robertwilkie

A couple times of the year I look at power projects to generate my own electricity. Hasn’t happened yet, I do like this one with arduino to control charge and windpower ( https://www.hackster.io/news/the-best-diy-renewable-energy-projects-on-hackster-e70d36bc05af

Posted in My Projects, solar, Wind | Comments Off on Some power saving projects

A python compiler

Posted on August 30, 2022 by robertwilkie

This looks interesting, it’s a native compiler for python.  I do like writing code in python, but its slow to run compared to C/C++. Not sure how good this is yet thought. https://github.com/Omyyyy/pycom

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Add a kill count to a flyswatter

Posted on August 25, 2022 by robertwilkie

I got a kick out of this one, the author added a kill count to a electric fly swatter to get a count of how many bugs he got.  This project uses an arduino under the hood. https://www.instructables.com/Ultimate-Mosquito-Swatter-Mod-for-Gamer-Add-Kill-C/ https://youtu.be/_ZuR5MYr-M4

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Interesting app for physics lessons

Posted on March 31, 2022 by robertwilkie

Its called phyhox, seems like a neat app that uses the sensors on the phone for experiments.

Posted in Cheap, Misc-Life, My Projects, Teaching and Learning | Comments Off on Interesting app for physics lessons