Oscium 5909 NW Expressway, Suite 269 Oklahoma City, OK 73132 www.oscium.com Contact: Bryan Lee, bryan@oscium.com Product Information: The WiPry-Spectrum transforms an iPhone, an iPad, or an iPod into a 2.4-GHz spectrum analyzer. It is the first 2.4-GHz industrial, science, and … Continue reading →

Electrical engineering is frequently about solving problems. Success requires a smart plan of action and the proper tools. But as all designers know, getting started can be difficult. We’re here to help. You don’t have to procrastinate or spend a … Continue reading →

You’ve written firmware for your USB device and are ready to test it. You attach the device to a PC and the hardware wizard announces: “The device didn’t start.” Or, the device installs but doesn’t send or receive data. Or, … Continue reading →

Ready to start a low-power or energy-monitoring microcontroller-based design project? You’re in luck. We’re featuring eight award-winning, green energy-related designs that will help get your creative juices flowing. The projects listed below placed at the top of Renesas’s RL78 Green … Continue reading →

An error was found in one of the AC tester schematics that ran in Kevin Gorga’s June 2012 article, “AC Tester” (Circuit Cellar 263). As a reader indicated, T2 is disconnected in the published version of the schematic. An edited … Continue reading →