Logic analyzer probing can be classified into two groups. The first group consists of the signals that were “designed in.” This means that signals that are to be observed were intentionally routed to ...

Instead of using an LED like other simple logic probes, though, this kit uses a 7 segment LED display to show whether logic high (H) or low (L).

Does anyone know of a professional-grade logic probe? Ebay lists a few old HP probes as well as new probes, likely made in China. I'd sure like to have a good probe for 3.3- and 5-volt logic circuits ...

Test-and-measurement vendor Agilent Technologies (Palo Alto, Calif.) now has a logic analysis probe for folks designing-in Intel Pentium 4 microprocessors in 775-land packages. Agilent's new E8045B ...

The probe interfaces the logic analyzer to the processor with low mechanical and electrical intrusion, and the company’s electrically passive, 775-land probe adapter fits between the processor ...

Trying to probe a modern electronic circuit with tiny SMD components, without letting the magic smoke escape in the process, can be quite a challenge. Especially since we hackers have not yet ...