contact_printer/hardware/contact_printer_BOM.csv

1	module	quantity	part	part_id	description
2	contact_printer	1040	2020 Aluminum extrusion mm	N/A	Sides and central frame 4x 260mm
3	contact_printer	840	2020 Aluminum extrusion mm	N/A	Top and bottom frame 2x 420mm
4	electronics_panel	4	M3 hex cap bolt 6mm	N/A	Attach the GPIO breakout board to the panel
5	electronics_panel	1	ESP32 GPIO breakout board	N/A	To make the ESP32 dev board easier to wire
6	electronics_panel	6	M3 sliding t slot nut	N/A	Attach the frame to the electronics_panel
7	electronics_panel	6	M3 hex cap bolt 8mm	N/A	Attach the electronics_panel to the frame
8	electronics_panel	1	L298N Motor driver module	N/A	Control the 3 motors using 2 channels
9	electronics_panel	1	ESP32 Dev board	N/A	Control the contact_printer
10	sprocketed_roller_invert_solid	1	608-RS Ball Bearing	608-RS	Reduces wobble in the rollers spin
11	sprocketed_roller_invert_solid	1	M3 hex cap bolt 12mm	N/A	Attaches the sprocketed_roller to the geared motor
12	takeup_panel_stock	6	M3 sliding t slot nut	N/A	Attach the frame to the takeup_panel_stock
13	takeup_panel_stock	6	M3 hex cap bolt 8mm	N/A	Attach the takeup_panel_stock to the frame
14	takeup_panel_stock	1	250RPM DC geared motor	JSX40-370	Drive the takeup of the stock pathway
15	takeup_panel_picture	7	M3 sliding t slot nut	N/A	Attach the frame to the takeup_panel_picture
16	takeup_panel_picture	7	M3 hex cap bolt 8mm	N/A	Attach the takeup_panel_picture to the frame
17	takeup_panel_picture	1	250RPM DC geared motor	JSX40-370	Drive the takeup of the picture pathway
18	panel	4	M4 hex bolt 40mm	N/A	Attach the lamp to the panel
19	panel	1	100RPM DC geared motor with encoder	N/A	Drive the sprocketed_roller
20	panel	6	M3 sliding t slot nut	N/A	Attach aluminum extrusions to panel
21	panel	6	M3 hex cap bolt 8mm	N/A	Attach panel to aluminum extrusions
22	panel	4	M3 hex cap bolt 6mm	N/A	Attach encoder motor to panel