Category Archives: GrannyCam

Granny Cam Table at Maker Faire New York City: Setting Up

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Day 1 at Maker Faire New York City. GrannyCam table prior to set up.

 

GrannyCam booth at Maker Faire NYC pre-install. Note trash can proximity.

DIYing a custom ‘duino version 1.0

Maybe it’s more a beta than a true 1.0… But it works! 

Our first stab at creating a Printed Circuit Board (PCB) from scratch was a thrill, especially because it DOES something. It does anything an Arduino Due can do, to be more precise, since the board’s a close clone. Up at Haythem Elawary’s excellent Zahn Center incubator lab @ CCNY, Manhattan maker Jonathan Hirschman led a small group of PCB designer newbs. It was soup-to-nuts across two (very long) classes: from building the schematic based on a raw Bill of Materials to doing the copper pour via DipTrace, with final design layout shipped off to Osh Park for milling.

The PCBs came back all squeaky and ready for solder. Despite the loss of a few diodes after an ill-timed sneeze, we got everything pasted and baked. The ultimate test? Does it really work, starting with that “Hello World”-ish chestnut, the LED blink? And…

It blinked! 

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Hudsonhardwear “HudsonDuino” PCB v1.0

So it’s now a reality: bona fide DIY PCB and a working Arduino clone for just a few bucks. Next stop: smaller, leaner version designed with only required components for our wireless, rugged webcam.