PrayBot 2007 

The update for 2007 of PrayBot, an electronic device that uses the Sun to give thanks for the Sun. This year's model is much more efficient and robust (but looks pretty much the same).

Schematic for the new PICSE (PIC-based solar engine)
Schematic for the new PICSE (PIC-based solar engine)
Viewed: 642 times.

PICSE on breadboard
PICSE on breadboard
Viewed: 467 times.

Motor attachment to base
Motor attachment to base
Viewed: 461 times.

Motor attachment, from base top
Motor attachment, from base top
Viewed: 482 times.

Motor coupler inside spinner
Motor coupler inside spinner
Viewed: 429 times.

Complete unit
Complete unit
Viewed: 444 times.

Solstice on the Commons
Solstice on the Commons
Viewed: 438 times.

Frank and Timothy
Frank and Timothy
Viewed: 430 times.

Timothy explaining
Timothy explaining
Viewed: 442 times.

Panel back and breadboard
Panel back and breadboard
Viewed: 410 times.

Breadboard and spinner
Breadboard and spinner
Viewed: 442 times.

Interested bystanders
Interested bystanders
Viewed: 461 times.

Frank on the Commons
Frank on the Commons
Viewed: 251 times.

Spinning at the office
Spinning at the office
Viewed: 288 times.

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