SUMP2 – 96 MSPS Logic Analyzer for $22
Black Mesa Labs has an ongoing mission to develop easy to use and fully capable open-source hardware and software tools that make engineering electronics easier
Video of SUMP2 logic analyzer:
BlackMesaLabs has shared an adapter board on OSH Park:
sump2_5vto3v_dip_01.zip
5V Input Adapter for the $22 SUMP2 iCEstick 96 MSPS LogicAnalyzer