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: 739 times.

PICSE on breadboard
PICSE on breadboard
Viewed: 542 times.

Motor attachment to base
Motor attachment to base
Viewed: 521 times.

Motor attachment, from base top
Motor attachment, from base top
Viewed: 550 times.

Motor coupler inside spinner
Motor coupler inside spinner
Viewed: 493 times.

Complete unit
Complete unit
Viewed: 515 times.

Solstice on the Commons
Solstice on the Commons
Viewed: 497 times.

Frank and Timothy
Frank and Timothy
Viewed: 498 times.

Timothy explaining
Timothy explaining
Viewed: 510 times.

Panel back and breadboard
Panel back and breadboard
Viewed: 471 times.

Breadboard and spinner
Breadboard and spinner
Viewed: 511 times.

Interested bystanders
Interested bystanders
Viewed: 518 times.

Frank on the Commons
Frank on the Commons
Viewed: 287 times.

Spinning at the office
Spinning at the office
Viewed: 316 times.

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