hello all,long time no post. here is my new year building.the bot was driven by two solar se.
Very good job!!!
please may you explain the solar-se-core.jpg ?
The solar engine looks like this one http://library.solarbotics.net/circuits/se_t1_fled.html
i built it free form,colupe core driven two gear motor.the wheel made by 4 piece of scsi disk.
because the two solar cell and motor will work alone,the cell can be think as the bots eye.
Wow, only two solar cells? Can you please post more details about your HDD pet?