If you have a Stellaris Launchpad sitting around, have a go at using it as a logic analyzer The Stellaris logic analyzer is based upon this earlier build that took code from a SUMP comparable Arduino ...

It’s been a while since we’ve seen some new boards that combine an FPGA and an Arduino, so naturally the state of the art is a little bit behind. The latest from [Jack Gassett], the Papilio Duo, aims ...

As I mentioned in my recent columns on the topic of adding pull-up or pull-down resistors to the inputs of unused or partially used logic gates and functions (see Part 1, Part 2, and Part 3), I was ...