readme

README.md

-see branches
+# Aggregat-02 IOControls
+
+https://gitlab.zhdk.ch/aggregat-02/a01-pcb-iocontrols
+
+Part of https://gitlab.zhdk.ch/aggregat-02
+
+## PCB Prototype
+
+
+
+## Bill of Materials
+
+Number | Item | Cost per (10/100) Unit(s)  | Cost
+--- | --- | --- | ---
+1 | PCB Prototype (https://www.pcbway.com/) | 25.00* (10) | 2.50
+1 | [DIP Switch SPST 8 Through Hole](https://www.digikey.ch/product-detail/en/78B08ST/GH7192-ND/726250) | 1.26 | 1.26
+2 | [DIP Switch SPST 4 Through Hole](https://www.digikey.ch/product-detail/en/78B04T/GH7185-ND/726243) | 1.06 | 2.12
+1 | [3 Position Connector Through Hole](https://www.digikey.ch/product-detail/en/0530470310/WM1732-ND/242854) | 0.23 | 0.23
+2 | [15 Position Connector Through Hole](https://www.digikey.ch/product-detail/en/0530471510/WM17005-ND/259378) | 0.71 | 1.42
+8 | [SMD Res 270Ohm 1% 1/8W 0805 (2012 Metric)](https://www.digikey.ch/product-detail/en/CR0805-FX-2700ELF/118-CR0805-FX-2700ELFCT-ND/10673809) | 2.67 (100) | < 1.00
+19 | [SMD Res 330Ohm 1% 1/8W 0805 (2012 Metric)](https://www.digikey.ch/product-detail/en/CRG0805F330R/A106061CT-ND/3477707) | 1.82 (100) | < 1.00
+8 | [SMD Res 47kOhm 1% 1/8W 0805 (2012 Metric)](https://www.digikey.ch/product-detail/en/RC0805FR-0747KL/311-47.0KCRCT-ND/730920) |  1.49 (100) | < 1.00
+27 | [SMD Res 100kOhm 1% 1/8W 0805 (2012 Metric)](https://www.digikey.ch/product-detail/en/RC0805FR-07100KL/311-100KCRCT-ND/730491) |  1.49 (100) | < 1.00
+19| [SMD Cap 0.1uF 10% 6.3V 0805 (2012 Metric)](https://www.digikey.ch/product-detail/en/C0805C104K9RACTU/399-9155-6-ND/3523226) | 7.65 (100) | < 1.00
+8 | [Bipolar (BJT) Transistor NPN 40V 800mA SOT-23-3](https://www.digikey.ch/product-detail/en/BSR14/BSR14CT-ND/965560) | 7.37 (100) | < 1.00
+4 | Tactile switches |
+8 | LEDs ~2 20mA | | ~2.00
+
+* Delivery (~25.00) not included
+
+Total material cost ~< 20.-