From dce996484c72bf636534a03b2474d5fd89f2353e Mon Sep 17 00:00:00 2001 From: Christoffer Martinsson Date: Sat, 5 Aug 2023 13:00:00 +0200 Subject: [PATCH] Added prototype board --- eCAD/experiment_board.md | 42 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 eCAD/experiment_board.md diff --git a/eCAD/experiment_board.md b/eCAD/experiment_board.md new file mode 100644 index 0000000..95f3a72 --- /dev/null +++ b/eCAD/experiment_board.md @@ -0,0 +1,42 @@ +# Experiment Board + +## Layout + +* 17 * 17 hole +* 2.5mm mounting hole in each corner +* Cutout in the top for the rp2040zero board +* Painted black + + + ----------------- + ------| |------ + | | + | | + | | +------------------------- ----|-------------------- +| M | o | 3 - G - A | - | | - | o | o | o | o | M | +| o | o | 3 - G - A | - | | - | o | o | o | o | o | +| o | o | 3 - G - A | - | | - | o | o | o | o | o | +| o | o | 3 - G - A | - | | - | o | o | o | o | o | +| o | o | o | o | o | - |-------------------| - | o | o | o | o | o | +| o | o | o | o | o | - | - | - | - | - | - | - | o | o | o | o | o | +| o | B | B | o | o | o | o | o | o | o | o | o | o | o | B | B | o | +| o | B | B | o | o | o | o | o | o | o | o | o | o | o | B | B | o | +| o | B | B | o | o | o | o | o | o | o | o | o | o | o | B | B | o | +| o | B | B | o | o | o | B | B | o | B | B | o | o | o | B | B | o | +| o | B | B | o | o | o | B | B | o | B | B | o | o | o | B | B | o | +| o | B | B | o | o | o | o | o | o | o | o | o | o | o | B | B | o | +| o | B | B | o | o | o | o | o | o | o | o | o | o | o | B | B | o | +| o | o | o | o | o | o | o | o | o | o | o | o | o | o | o | o | o | +| o | o | o | o | o | o | o | o | o | o | o | o | o | o | o | o | o | +| o | o | H | H | H | H | H | H | o | H | H | H | H | H | H | o | o | +| M | o | o | o | o | o | o | o | o | o | o | o | o | o | o | o | M | +--------------------------------------------------------------------- + +## Mounting + +* The rp2040zero board is mounted upside down +* 4pc 4x1 pin header (3-G-A) mounted for the analog channels +* 2pc 2x7 pin header (BB) mounted for the left/right buttons mounted in the lid +* 2pc 2x2 pin header (BB) mounted for the left/right buttons mouted in the bottom chassis +* 2pc 1x6 pin header (H) mounted for the left/right hat switches