Electronics

Below is a schematic showing the connections between the FMON Computer, Bpod State machine and associated peripherals.

flowchart LR
    %% NiDAQ Poke
    IRI --> NDP[NiDAQ_poke]
    IRL --> NDP
    IRR --> NDP

    %% NiDAQ Sniff
    SNF[Thermistor] --> NDS[NiDAQ_sniff]
    CAM[Camera] --> NDS
    FVL --> NDS
    FVR --> NDS

    %%State Machine and Valve Controllers
    SM[Bpod Finite State Machine r2] --> VCL[Port Interface L]
    SM --> VCR[Port Interface Right]
    SM --> VCI[Port Interface Init.]
    SM --> FVL[Final Valve Left]
    SM --> FVR[Final Valve Right]

    %% Water Valves
    VCI --> PVI[Water Valve Init.]
    VCL --> PVL[Water Valve Left]
    VCR --> PVR[Water Valve Right]

    %% Pokes
    IRI[Beam Break Init.] --> VCI
    IRL[Beam Break Left] --> VCL
    IRR[Beam Break Right] --> VCR

    %% Olfactometer
    SM --> OFL[Olfactometer Left]
    SM --> OFR[Olfactometer Right]

    SM --> ANA[Analog Output Module]
    ANA[Analog Output Module] --> MFCL[MFC Left]
    ANA --> MFCR[MFC Right]

    SM <--> COMP[Computer]
    NDS --> COMP
    NDP --> COMP

Hardware List

• Bpod Finite State Machine r2 (1)
• Bpod Port Interface (3)
• Bpod Analogue Output Module (1)
• National Instruments NiDAQ 6001 (2)
• Final Valves P/N SH360T042 (2)
• Pinch Valves P/N 100P3MP12-02S (3)
• Olfactometer Manifold P/N 225T082 (4)
• Mass Flow Controllers PN MC-1SLPM-D (4)