LA1010 USB Logic Analyzer 16 Input Channels 100MHz with the English PC Software Handheld Instrument,Support Windows (32bit/64bit),Mac OS,Linux

There may be cheaper options. I never used the lower end stuff, so check user reviews. The second one looks promising. https://www.amazon.com/Comidox-Analyzer-Device-Channel-Arduino/dp/B07KW445DJ https://www.amazon.com/dp/B07D21GG6J/ref=sspa_mw_detail_0?ie=UTF8&psc=1&spc=MTo4NzEzMjkwMzkwMDUxNzQ3OjE3ODExOTQyMTM6c3BfcGhvbmVfZGV0YWlsOjIwMDA3NzA1OTMyMTI5ODo6Ojo&sp_csd=d2lkZ2V0TmFtZT1zcF9waG9uZV9kZXRhaWw