Create readme.md

hardware/pico/v0.5/readme.md

@@ -0,0 +1,31 @@
+Here is information about the 4th Beta version of CubeSatSim Pico PCB
+
+The files here are for a single board, the CubeSatSim Pico which replaces the STEM Payload Board and the Raspberry Pi Zero.
+
+cubesatsim-pico-0.5.G* -- All gerber files used to fabricate PCBs along with .TXT drill file
+
+cubesatsim-pico-0.5_schematic.pdf -- Schematic
+
+cubesatsim-pico-0.5_pcb.png -- View of board
+
+cubesatsim-pico-0.5_pour.png -- View of board with fill
+
+cubesatsim-main-pico-0.5_top.png -- Top view of PCB generated by gerbers
+
+cubesatsim-main-pico-0.5_bottom.png -- Bottom view of PCB generated by gerbers
+
+cubesatsim-main-pico-0.5_tNames.pdf -- Top outline of components
+
+cubesatsim-main-pico-0.5_bNames.pdf -- Bottom outline of components
+
+cubesatsim-main-pico-0.5.mnt -- top SMD component placement data
+
+cubesatsim-main-pico-0.5.mnb -- bottom SMD component placement data
+
+cubesatsim-main-pico-0.5_bom.csv.txt -- Bill of Materials in CSV format
+
+I use PCBWay to fabricate PCBs https://pcbway.com
+
+Here is a very draft bill of materials https://octopart.com/bom-tool/DjMqIbKX
+
+Draft wiki instructions: https://github.com/alanbjohnston/CubeSatSim/wiki/Pico-v0.4-Board