Q&A: Raspberry Pi Innovation

Orlando, FL-based web app developer and blogger Shea Silverman recently received Kickstarter funding for the latest version of PiPlay, his Raspberry Pi-based OS. Shea and I discussed his ongoing projects, his Raspberry Pi book, and what’s next for PiPlay.—Nan Price, … Continue reading

Eco-Friendly Home Automation Controller

The 2012 DesignSpark chipKIT Challenge invited engineers from around the world to submit eco-friendly projects using the Digilent chipKIT Max32 development board. Manuel Iglesias Abbatemarco of Venezuela won honorable mention with his autonomous home-automation controller. His design enables users to … Continue reading

Makelab Charleston (Charleston, SC, USA)

Makelab Charleston is a hackerspace for hobbyist and professionals who share common interests in technology, computers, science, or digital/electronics art. It provides an environment for people to create anything they can imagine: from electronics, 3D printing, and construction, to networking, … Continue reading

Q&A: Embedded Systems Consultant

Elecia White is an embedded systems engineer, consultant, author, and innovator. She has worked on a variety of projects: DNA scanners, health-care monitors, learning toys, and fingerprint recognition.—Nan Price, Associate Editor   NAN: Tell us about your company Logical Elegance. … Continue reading

Article Materials & Project Files

Click here for the Circuit Cellar article code FTP archive. Many Circuit Cellar articles and projects have supplemental materials such as source code, references, resources, and sources/BOMs. Use the links below to view the complete supplemental materials for the current … Continue reading

A Workspace for “Engineering Magic”

Sjoerd Brandsma, an R&D manager at CycloMedia, enjoys designing with cameras, GPS receivers, and transceivers. His creates his projects in a small workspace in Kerkwijk, The Netherlands (see Photo 1). He also designs in his garage, where he uses a … Continue reading

All-Programmable SoC Solution

Anyone creating a complex, powerful digital design may want to turn to a single device that integrates high-speed processing and programmable logic. In Circuit Cellar’s April issue, columnist Colin O’Flynn explores using the Xilinx Zynq  Z-7020 All Programmable SoC (system-on-a-chip) … Continue reading

HMI Development on Intelligent Displays

4D Systems and Future Technology Devices International Limited (FTDI) (aka, FTDI Chip) recently introduced the 4DLCD-FT843. The intelligent display solution incorporates FTDI Chip’s FT800 Embedded Video Engine (EVE) with the subsequent introduction of two additional products. This combined product gives … Continue reading

Traveling With a “Portable Workspace”

As a freelance engineer, Raul Alvarez spends a lot of time on the go. He says the last four or five years he has been traveling due to work and family reasons, therefore he never stays in one place long … Continue reading

Q&A: Hacker, Roboticist, and Website Host

Dean “Dino” Segovis is a self-taught hardware hacker and maker from Pinehurst, NC. In 2011, he developed the Hack A Week website, where he challenges himself to create and post weekly DIY projects. Dino and I recently talked about some … Continue reading