Category Archives: Tinkering

Nice jig to make grooves or pockets

Posted on April 17, 2023 by robertwilkie

pretty much a router jig to make a pocket or groove in a board. Easy to use too. https://www.homemadetools.net/forum/grooving-fixture-router-trimmers-video-93593#post212518

Posted in Misc-Life, Tools, woodworking | Comments Off on Nice jig to make grooves or pockets

Convert your cheap CNC to a plotter

Posted on April 14, 2023 by robertwilkie

Pretty much adding a drawing attachment to a 3018 CNC (which I think runs around $200). Not a bad idea to multi purpose the CNC. https://www.instructables.com/CNC-3018-Cutting-Plotter-with-Workflow/

Posted in Arduino, Cheap, CNC/3D-printing, Misc-Life | Comments Off on Convert your cheap CNC to a plotter

Arduino gear cutter

Posted on April 13, 2023 by robertwilkie

Nice built to automate cutting a gear from a disc, you enter in the diameter of the circle, number of teeth, and it goes thru and cuts the gear for you. https://www.homemadetools.net/forum/arduino-gear-cutter-video-93274#post211426

Posted in Arduino, Misc-Life | Comments Off on Arduino gear cutter

Opensource Pasta cooker

Posted on April 12, 2023 by robertwilkie

OK it doesn’t cook the pasta, its a sensor/timer for passive cooking the pasta, basically instead of leaving it in boiling water, you heat up the water, put the pasta in and this device tells you when its done (before … Continue reading →

Posted in Arduino, Misc-Life | Comments Off on Opensource Pasta cooker

Cheap 2 servo plotter

Posted on April 5, 2023 by robertwilkie

Interesting build using a couple of servo’s and drawer slides. Seems to work OK too (Oh an arduino as the controller https://www.instructables.com/Two-Servo-and-Drawer-Rail-Pen-Plotter/

Posted in Arduino, Cheap, CNC/3D-printing | Comments Off on Cheap 2 servo plotter

The poor person’s bubble machine

Posted on April 3, 2023 by robertwilkie

I got a kick out of this one, the Author basically glues on cheap wands from dollar store bubbles and puts them on a disk that spins and blows out bubbles. https://content.instructables.com/F29/G4Q2/L2UG7ZQL/F29G4Q2L2UG7ZQL.jpg?auto=webp&frame=1&width=320&md=60c59b8a36a83959e7494958dcaa84c8

Posted in Cheap, Teaching and Learning, Tinkering | Comments Off on The poor person’s bubble machine

Make a portable wind power device

Posted on March 31, 2023 by robertwilkie

Nice build, not so sure I would use 3D printed material (sun and weather not kind to this stuff) but still a nice build for a simple wind power generator https://www.instructables.com/HOW-TO-MAKE-a-PORTABLE-WIND-TURBINE/

Posted in CNC/3D-printing, Misc-Life, Wind | Comments Off on Make a portable wind power device

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 | Comments Off on Updated sand art display

Add accounts to android

Posted on March 16, 2023 by robertwilkie

This feature comes in handy with kids or folks that want to borrow your phone, you can switch it to another account so they don’t accidently use your work email to send out stuff. 🙂 https://support.google.com/android/answer/7664951?hl=en

Posted in android, Misc-Life | Comments Off on Add accounts to android

Make killing bugs a game

Posted on March 10, 2023 by robertwilkie

This one is a bit crazy, the author basically modified an electric bug swatter to keep things like a kill count. https://www.instructables.com/Ultimate-Mosquito-Swatter-Mod-for-Gamer-Add-Kill-C/

Posted in Arduino, CNC/3D-printing, Misc-Life, weapons | Comments Off on Make killing bugs a game