Author Topic: 3D-Printed Circuit Board Library  (Read 1410 times)


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3D-Printed Circuit Board Library
« on: March 20, 2012, 10:43:31 AM »
Pretty cool concept for simple circuits...could be a good way to teach electronics to kids without having to do all the soldering...

From the article
The goal of this project is to enable the personal manufacturing of simple electronics, especially for Open Source Hardware -- with nothing except a 3D printer, your hands or equivalent, and the basic high-technology electronic components (capacitors, motors, transistors, etc -- but note that this will also include mass-produced microcontrollers and their shields!). Instead of solder, wires, and breadboards, OpenSCAD generates a peg-board PCB and component holder, and a circuit can be hand-wound together with conductive thread.

This code base is intended to replace conventional etched PCBs, initially for very simple applications. Included is a basic feature set, described in the Instructions. The pictures and uploaded STL files are for a simple circuit which demonstrates these features: a battery holder (I used 3 watch batteries instead of AAs to quickly and easily step up the voltage and save plastic and time), a momentary push-button, a toggle switch, and an LED holder.