DesignSpark chipKIT Challenge 2012 Winners Named
Dean Boman's Energy Monitoring System (Source: D. Boman)

The results for the DesignSpark chipKIT Challenge are now final. Dean Boman won First Prize for his chipKIT-based Energy Monitoring System, which provides users real-time home electrical usage data. A web server provides usage tracking on a circuit-by-circuit basis. It interfaces with … Continue reading

The Renesas RL78 for Low-Power Applications
RL78-Renesas1

Renesas Technology announced in late March he start of a design challenge for engineers around the world: develop an innovative, low-power application using the RL78 MCU and IAR Systems toolchain. To get started, you need to familiarize yourself with the … Continue reading

Zero-Power Sensor (ZPS) Network
Inside the ZPS project (Source: Wolfgang Richter, Faranak M.Zadeh)

Recently, we featured two notable projects featuring Echelon’s Pyxos Pyxos technology: one about solid-state lighting solutions and one about a radiant floor heating zone controller. Here we present another innovative project: a zero-power sensor (ZPS) network on polymer. The ZPS … Continue reading

Living & Working Off the Grid
Three panels are wired in series and run into the MPPT controllers. Their capacity is 170 W each, 510 W total, to charge the batteries and put off running the generator. (Source: George Martin CC218)

Interested in engineering your own solar panel system installation? If so, you’ve likely begun researching photovoltaic technology, construction materials, and test equipment on the Internet. Have you been satisfied with the information you’ve found? Probably not. There’s simply a scarcity … Continue reading

Radiant Floor Heating Zone Controller Project
HeatZoneController

Even if you aren’t interested in designing a radiant floor zoned heating system, you can study this innovative project and apply what you learn to any number of building control and automation applications. Dalibor Zaric’s Radiant Floor Heating Zone Controller … Continue reading