Paul Grunwald

Casio G-Shock G-Aviation Mutli-Mission Combi (MMC) watch review

After a long stretch of wearing mechanical, self-winding watches, I got the urge for a state-of-the-art timepiece.  An international trip where I needed to keep track of multiple time-zones was the final straw.  After a lot of research and window shopping, I decided on the Casio G-Shock G-Aviation Mutli-Mission Combi (MMC), the GW3500B-1A (#5173).

Adafruit Gemma miniature wearable electronic platform

Adafruit , run by the 2012 Entrepreneur of the Year Limor “Ladyada” Fried, has announced the Gemma, a wearable micro-controller board with just a 1” diameter. The Gemma uses an Atmel Attiny85 and is programmable with the Arduino IDE through a micro-USB cable. It has three programmable I/O pins, one analog input, and two Pulse-Width …

Adafruit Gemma miniature wearable electronic platform Read More

Bring connectivity to your devices with the Electric Imp

The Electric Imp is now out of beta and shipping developer kits. The Imp is an SD-card sized WiFi (802.11b/g/n) module with built-in antenna, 6 I/O, Arm Cortex M3 Micro-controller, and a Cloud-based infrastructure for programming and control. The I/O supports serial, I2C, SPI, A2D, D2A, and PWM interfaces. The Imp uses the Squirrel programming language, …

Bring connectivity to your devices with the Electric Imp Read More

Palm Pilot Robot Kit (PPRK) Review

Product Requirements: Device: PalmPilot Personal, PalmPilot Professional, IBM WorkPad, Palm III, Palm V, Palm Vx, Palm VII? 100K+ free RAM Desktop: N/A Introduction Robots just might be the next big thing, hobby robots are at the “Apple II” stage right now. Between the $2500 Sony Aibo and BattleBots,  robots are starting to get a lot …

Palm Pilot Robot Kit (PPRK) Review Read More