Here are some links and resources to aid you in your labs

Vendors


Jameco
Newark
Digikey
All Electronics
MarkIII robot store
Electronic Goldmine
Surplus Center

Helpful


Resistor Calculator
Artists


Strandbeast
Dug North
Ned Kahn
James Clar
Daniel Rozin
Museum of Atomata
Making Art with Living Systems
Sabrina Raf
Amu Klein
Jonah Bruckner Cohen
Olafur Eliasson
Tim Prentice
Andy Calder