From 24a0cd0d3559f47f13b2b070438364751d2f579d Mon Sep 17 00:00:00 2001 From: jacqueline Date: Mon, 1 Apr 2024 08:28:46 +1100 Subject: [PATCH] Add BOM --- BOM.md | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 BOM.md diff --git a/BOM.md b/BOM.md new file mode 100644 index 0000000..0f0f5d5 --- /dev/null +++ b/BOM.md @@ -0,0 +1,24 @@ +# Bill of Materials + +This is a list of every part needed to assemble one Tangara. + +| Component | Manufacturer + part number | +|-------------------------------|----------------------------| +| Mainboard PCB | See `tangara-mainboard` | +| Faceplate PCB | See `tangara-faceplate` | +| Touchwheel cover (0.6mm FR4) | See `touchwheel-cover` | +| 15 pos 0.5mm pitch FFC cable | Samtec FJH-15-R-03.00-4 | +| 4x 6mm M2 standoffs | Wurth 970060244 | +| 4x 14mm countersunk M2 screws | | +| 4x 8mm countersunk M2 screws | | +| Case top half | See `case-v2` | +| Case bottom half | See `case-v2` | +| Switch cover | See `case-v2` | +| 2x Button covers | See `case-v2` | +| SD card cover | TBD | +| 3-pin 2200mAh 604560 LiPo | EcoCell LIP2-001 | + +We're currently finalising our production v2 case design, including the SD card +cover. Full sources for these will be available once they're finished. + +For the battery, note that a 2-pin cell may be compatible if R1 on the mainboard PCB is populated with a 10k 0603 resitor. We recommend sourcing a suitable battery locally, as international shipping of LiPo batteries can be difficult.