3D Printed Watermill
by hoffmanjon
For a really cool science experiment, my daughter and I decided to see if we could print a real w...
Marble Run
by hoffmanjon
Summary For the Take Your Child To Work Day this year myself and a friend decided that we would d...
Graphic Tablet Pen and Cable Box
by hoffmanjon
I bought the Monoprice Graphic Drawing Tablet, which is a clone of the Huion 610, but wanted some...
Tactile Ledge/Step Indicator
by hoffmanjon
These designs, once printed, can be used to indicate that a ledge or step is near by. ...
BB8 BeagleBone Black Slim case
by hoffmanjon
Summary I used Scuttlebutt's Beaglebone Black Slim Case design (http://www.thingiverse.com/thing:...
Stand for the HC-SR501 Motion Sensor
by hoffmanjon
Summary I was using the HC-SR501 Motion Sensor and needed a stand to put the sensor on to balance...
BuddyBot
by hoffmanjon
Summary BuddyBot is the first robot written entirely in the Swift programming language. The part...
Portable Chess and Checker set
by hoffmanjon
Summary This is the portable chess and checker game box that I designed. The box has a little lip...
Periodic Table
by hoffmanjon
Summary This is a periodic table puzzle that I designed for my daughter who loves science. It too...