This robot is based on a circuit design created by Manfred Schaffran.
I've simply shrunk it down as small as I can to create this little B.E.A.M robot.
It's self sufficient and light seeking, so it can be left to it's own adventures.
Step 1: The Circuit
Step 2: Part List
4x 1000uf TANT SMT cap (T495X108K006AT)
2x TLC555 IC
2x BSR14 (2N222 transistors)
2x SMT Photodiodes (BPW34S)
Solar cell (Powerfilm)
2x Hubsan quadcopter motors