4 layers79 × 39.1 mm

Connector pcb
festlv/mso5000-logic-probe
Cheap logic probe for Rigol MSO5000-series oscilloscopes
39 parts37MIT
Boards in 2 GitHub repositories, designed in KiCad, that use the MM3Z3V9 by onsemi (-65℃~+150℃ 1 Independent 1kΩ 3.7V~4.1V 3.9V 300mW 3uA@1V 90Ω SOD-323 Zener Diodes ROHS). See how each wires it, with its parts, size, README and files; the MM3Z3V9’s symbol, footprint and pinout are on its own page.

festlv/mso5000-logic-probe
Cheap logic probe for Rigol MSO5000-series oscilloscopes


festlv/mso5000-logic-probe
Cheap logic probe for Rigol MSO5000-series oscilloscopes