Differences

This shows you the differences between two versions of the page.

--- kit:crowbox2_v20_bom [2018/08/02 02:57] – admin
+++ kit:crowbox2_v20_bom [2018/09/11 16:13] – [Other Housing Parts] - Added machine screws steve
@@ Line 1: / Line 1: @@
 ====== Bill of Materials (BOM) ======
-This bill of materials (BOM) is divided into three sections:
+This BOM is divided into three sections:
   - **Housing Parts** - The laser-cut acrylic and styrene parts from which the CrowBox housing is built.
   - **Electronics Parts** - The parts required to construct the electronic 'guts' of the CrowBox.
@@ Line 82: / Line 82: @@
 | 9 sq. in. | Conductive Copper Tape | {{:kit:bom:bom_copper_tape_256.jpg?nolink|}} | Used in building the coin sensor. Sometimes called "copper shielding tape" or "emi shielding tape". A 1 inch wide roll is recommended. \\ \\ **NOTE:** A suitable item can be found at home and hardware stores, often labeled as 'slug and snail barrier tape', if electrical shielding tape is difficult to find. |
 | 24 sq.in. | Grip/Traction Tape | {{:kit:bom_traction_tape_256.jpg?nolink|}} | Used to provide non-skid surfaces for birds to stand. \\ \\ **NOTE:** Duct tape may be used in a pinch if you are unable to source traction tape. |
+|asstd.| M2 and M3 machine screws with nuts | {{ :kit:bom:bom_machine_screws_256.jpg?nolink |}} | 2mm and 3mm machine screws. 3mm screws in 8mm and 10mm lengths, 2mm screws in 12mm length. Pan head or socket cap recommended. \\ \\ **NOTE:** Avoid 'countersink' style heads \\ **NOTE:** It's easiest to buy a machine screw assortment that contains assorted 3mm and 2mm screws. |
 |2| 1/8" Hitch pins | {{:kit:bom:bom_hitch_pin_256.jpg?nolink|}} | Used to secure the perch platform while allowing for easy removal. \\ \\ **NOTE:** These are optional- You can use small plastic cable ties instead, as the perch platform rarely needs to be removed.  |