This Arduino sketch implements a SUMP protocol compatible logic analyzer. This implementation is compatible with the standard SUMP client as well as an alternative OLS client. More recently support ...

We often see “logic analyzer” projects which are little more than microcontrollers reading data as fast as they can, sending it to a PC, and then plotting the results. Depending on how fast the ...

After banging his head against a wall trying to get a PS/2 interface to work, [Joonas] decided he needed a dedicated logic analyzer. He didn’t need anything fancy; writing bits to a serial port would ...

When I was at Maker Faire this year (2013), my friend Phil Sittner came up to the Atmel booth and told me that I had to see something on the other side of the show floor. (Phil is the guy that built a ...