FitBit blends wireless, MCUs and MEMS with online interface Teardown 9/22/2010 20 comments The FitBit personal fitness monitor combines wireless, MEMS and cutting-edge algorithms and packaging to keep us in shape, but behind its sleek design are lessons for any designer and aspiring inventor looking to turn what seems to be a simple idea into a truly viable, competitive end product.
Flesh out your RF/Microwave bookshelf RF & Microwave Designline Blog 9/22/2010 1 comment I just heard from my contacts over at SciTech Publishing that they are having a clearance sale on some of their RF and Microwave titles. If you are looking to flesh out your bookshelf, now might be a good time.
RMS detector protects basestation PAs Product News 9/9/2010 1 comment Linear Technology just released its model LTC5583, a 40MHz to 6GHz dual-channel, matched RMS power detector that seems exceptionally well suited to monitor VSWR in a basestation transmitter RF power amplifier (PA).
Blog Doing Math in FPGAs Tom Burke 18 comments For a recent project, I explored doing "real" (that is, non-integer) math on a Spartan 3 FPGA. FPGAs, by their nature, do integer math. That is, there's no floating-point ...