Stand for peristaltic pump to deliver liquid reinforcement in the Operant Conditioning Chamber.
First look at the Operant Conditioning Chamber: http://www.thingiverse.com/thing:1226076
A layer height of 0.3 mm with 20% fill density is recommended. No support material is necessary.
You will need also the following materials:
1 - 12 VDC Peristaltic pump (https://www.adafruit.com/products/1150).
2 – # 4 x 1/2 in. Metal Flat Phillips Screw. These screws are used to attach the pump to the stand.
1 - 21-gauge needle. It can be removed from a 3 cc syringe. The plastic end of the needle is inserted into the end of the silicon tube of the pump that will be attached to the water tray in the operant chamber. It helps producing a precise drop of water with every operation of the pump DC motor.