Update README.md

README.md

@@ -1,8 +1,3 @@
-Basic equipment list is below; current FAQ is hosted here: 
-https://kelpforest.org/projects/peristalticpump/index.html
-
-======================
-
 - Peristaltic Liquid Pump (12VDC / 300mA) with Silicone Tubing
 - 12VDC Adapter (leftover wall adapter) to power the motor
 - Programmable device to control motor activity:
@@ -12,7 +7,6 @@ https://kelpforest.org/projects/peristalticpump/index.html
 - Some way of routing power to/driving the motor:
 	- [Option 1] L293D [ http://www.ti.com/lit/ds/symlink/l293d.pdf ]
 	- [Option 2: Arduino Only] Seeed Studio Motor Shield (or other shield)
-	- [Option 3: Raspberry Pi Only] Gertboard 
-	- [Option 4] Power Transistor
+	- [Option 3] Power Transistor
 - [Optional] Momentary Push Button/Switch for manual fluid delivery
 - [Optional] Something to house the components (I like OpenBeam or MakerSlide)