The DT Trainer build uses a populated PCB assembly with the off-board display, sensor, battery, cable harness, loop velcro, 3D printed housing, screws, and assembly adhesive needed for the all-in-one case build.
Parts
This table is generated from hardware/bom.csv during the assembly-docs build. Update the CSV instead of editing the generated table by hand.
Open-Source-Deepthroat-Trainer_DTT/hardware/bom.csv · ebd239d
| # | Part Name | Category | Description | Qty | UOM | Manufacturer | MFG PN | Vendor | Vendor PN | Source | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | DTT PCB assembly | PCA | Rev4 printed circuit board assembly | 1 | each | – | – | – | – | pcb/production/pcb-bom.csv | PCB child BOM is maintained separately |
| 2 | DTT loop velcro | FBO | Loop-side hook-and-loop strip used on the PCB | 1 | each | – | – | – | – | – | Used on the PCB during assembly |
| 3 | 3D printed DTT housing | FDM | Printed trainer housing | 1 | each | – | – | – | – | cad/README.md | Clean interior filament strands before assembly |
| 4 | OLED screen | ASM | Display module | 1 | each | – | – | – | – | – | Remove film before installation |
| 5 | Sensor | IC | Position sensor module | 1 | each | – | – | – | – | – | Install flush with casing |
| 6 | Battery | BTY | Lithium battery | 1 | each | – | – | – | – | – | Install writing-side down |
| 7 | Cable harness | CHA | Screen sensor battery and PCB cable harness | 1 | each | – | – | – | – | – | Connects screen sensor battery and PCB |
| 8 | 0408LTFB screws | FST | PCB mounting screws | 4 | each | – | 0408LTFB | – | – | – | Used to fasten the PCB to the trainer case |
| 9 | Hot glue | ADH | Assembly adhesive | 1 | application | – | – | – | – | – | Used to secure screen sensor and battery |
Assembly Tools
| Tool | Use |
|---|---|
| Hot glue gun | Glue screen, sensor, and battery in place. |
| T8 screwdriver bit | Fasten PCB screws. |
| Electric screwdriver or similar | Drive screws. |
| Torch | Gently remove filament strands inside the 3D printed housing. |
Design and Manufacturing Assets
| Asset | Location | Notes |
|---|---|---|
| PCB overview | assembly-docs/pcb-overview.md | Board source, production export, and PCB BOM boundary. |
| PCB source | hardware/pcb/README.md | Editable board design sources. |
| Production exports | hardware/production-exports/ | Files sent to manufacturers, including gerbers, pick-and-place, and production PCB BOMs. |