Circuit Cellar - The Magazine for Computer Applications

Since its founding in 1988, Circuit Cellar has delivered exactly what its paying subscribers demand-intensive, exploratory articles about hardware and software methods for embedded-control systems.

Circuit Cellar - The Magazine for Computer Applications

Circuit Cellar Ink, the best magazine devoted to hardware and embedded computer development, or "What's Inside the Box".

Index to Circuit Cellar Ink - Dave Tweed

"By joining forces with Elektor International Media in 2009, we’ve taken the meaning of “global contest” to new levels. Engineers hail from the U.S., Germany, Netherlands, France, Spain, India, and more, to see who has the most skill and ingenuity to take their design ideas from an innovative concept to a winning solution!"
Design Challenges



"The Portable Power Quality Meter uses an RL78 MCU to read power factor, total harmonic distortion, line frequency, voltage, and electrical consumption information and stores the data for analysis."

Portable Power Quality Meter

Circuit Cellar has always been written by engineers, for engineers.