hoeken

hoeken

Fun with Macro photography

Stepper Motor Driver v1.2 Build

I take *tons* of documentation photos as I build the electronics I design for RepRap, and sometimes I get a bit bored and like to take random macro shots. Sometimes they turn out really neat, showing you a perspective or…

Sanguino Software v1.3 Released

I’m happy to release the v1.3 of the Sanguino software. This is a compatibility update for the Sanguino. I’ve fixed some minor compatibility issues with some of the core Arduino libraries. I’ve tested and fixed the following libraries: * LiquidCrystal…

Hacking on RS485

RS485 wiring setup

I spent the day today hacking on an RS485 circuit for the RepRap Project. It was successful, and pretty fun to boot. I managed to send serial data over a big long wire and had no noise problems. This stuff…

November 2008 Classes

Danger Shield v1.0

We sort of took a break on classes in October, but we’re back in full force in November with a programming-oriented lineup. Here are the various classes we’re offering: Arduino Programming 101: Hello World Sunday, November 02, 2008 1 session,…

First RepRap Hacklab!

Students Union Reception

NYC Resistor is not only a sweet hackerspace, but it is also the home of the RepRap Research Foundation, a not-for-profit setup to support RepRap research. If you are unfamiliar with RepRap, it is an open source project to build…

How to Identify Polymers with Burnination

Confirmed: Moleskine notebooks contain PVC or other chlorinated plastics. Do not laser cut them for your safety and the safety of your laser cutter. Adam brought his laptop in to etch today. As we all know, laser cutting PVC is…

Announcing: Sanguino v1.0

I do all of my hacking at the NYC Resistor hacker space, and I’m proud to announce the most recent fruit of my labors: the Sanguino. This board is an Arduino-compatible board that boasts 4x the memory (64K!) 4x the…

I <3 Eventbrite

Online software services generally get a bad rap. Nobody says anything about them unless they break, and when they do everyone throws a fit. I’d like to do the opposite of that today and say that Eventbrite has done something…