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Parabolic Chess Set

“Chess set built mostly of parabolas. Designed using OpenSCAD with a generic parabola function that defines a polygon based on input width and height. STL files are scaled in inches to print a pawn with a 1”x1” base and …

Router for Dremel

“This is a aouter accessory for dremel, with a guide. Two rods help to maintain the guide, while a threaded rod is used to trim the distance of the router cut. The router is screwed to the dremel.”

Solar Power Module v2

“Single board to control solar charging and battery monitoring for your outdoor projects. Your project will see a perpetually charged battery. I build connected sensor which are often deployed in local parks where there is no access to utility power …

3 Axis CNC Milling Machine

“For lots of projects a CNC milling machine is necessary for good and fast results. After some research about current available machines I came to the conclusion that all machines in a price frame of up to 2000€ can not …

Bluetooth Controlled Arduino LED Coffee Table

“This was my first real Arduino project and is also my first instructable so be kind in the comments :) I wanted to try and answer the questions that took me some time to figure out and provide detailed instructions so …

Breadboard RetroPie

“This Instructables show how to build a Breadboard RetroPie, no soldering, no 3D printer, no Laser cutter required. Building a game machine is a very good project to initial child studying electronics. However, most RetroPie projects built by adult, the …

CMU Creating touchpads with can of spray paint

“Touch sensing is most common on small, flat surfaces such as smartphone or tablet screens. Researchers at Carnegie Mellon University, however, turn surfaces of a wide variety of shapes and sizes into touchpads using tools as simple as a can …

Conway’s Game of Life

“In this implementation the universe is a toroidal 5x5 grid, this means the top 5 cells are adiacent with the bottom 5 cells, the same for the left and right cells. With a so small space available some patterns acts …

Modular Automata

“An automaton is a self-operating machine, or a machine or control mechanism designed to automatically follow a predetermined sequence of operations, or respond to predetermined instructions. (obtained from wikipedia) As soon as I saw my very first automata I wanted …

Multichannel Wireless Light Dimmer

“By using a light dimmer in one’s living room, it’s possible to completely alter the mood and ambience of a room at the drop of a hat. The Internet of Things is set to disrupt the way we …