Embedded Eye

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Geoffrey L. Barrows's Blog – August 2011 Archive (2)

Chip design, open source, and DIY: Part 1, Indie chip design

Above: Simple circuit using a transistor (an N-channel MOSFET), a resistor, and a capacitor. Left shows the schematic, right shows the layout.

Following discussions from a previous post in another forum, I’m writing a three-part blog post…


Added by Geoffrey L. Barrows on August 24, 2011 at 6:30pm — No Comments

New Image Sensor Chips for Robotics and Embedded Vision

I just got back some new silicon! These are the latest image sensor chips I designed specifically for robotics and embedded vision applications. The pictures above show a full wafer followed by a close-up of the wafer from an angle. There are four chips in each…


Added by Geoffrey L. Barrows on August 9, 2011 at 8:52pm — No Comments

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