SOFTWARE

• Eagle for printed circuit board design
• Gerbv for viewing Gerber files
• SolidWorks for 3D modeling
• Sublime Text for text editing
• Git for version control 

HARDWARE

• Arduino microcontrollers
• Opal Kelly FPGAs

RAPID PROTOTYPING

• Sunstone and Silver Circuits for printed circuit boards
• Pololu, Ponoko, and EBTEC for laser cutting
• American Precision Prototyping for 3D printing

SUPPLIERS

• SparkFun Electronics
• DigiKey
• Mouser

WEB RESOURCES

• CircuitPeople for viewing Gerber Files

ELECTRODES

• ATLAS Neuroengineering laminar probes
  

OTHER OPEN-SOURCE INITIATIVES

• Backyard Brains for teaching neuroscience
• Lucid Biosystems creates tools for experimental control
• OpenOptogenetics is a wiki for all things optogenetics
• NeuroRighter is an open-source system for multi-electrode closed-loop recording and stimulation
• ScanImage is software for laser scanning microscopy
• Ephus is software for trial-based electrophysiology and laser scanning photostimulation
• Janelia Whisker Tracking System is software for whisker tracking