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: 400 times.

PICSE on breadboard
PICSE on breadboard
Viewed: 298 times.

Motor attachment to base
Motor attachment to base
Viewed: 298 times.

Motor attachment, from base top
Motor attachment, from base top
Viewed: 288 times.

Motor coupler inside spinner
Motor coupler inside spinner
Viewed: 266 times.

Complete unit
Complete unit
Viewed: 272 times.

Solstice on the Commons
Solstice on the Commons
Viewed: 275 times.

Frank and Timothy
Frank and Timothy
Viewed: 282 times.

Timothy explaining
Timothy explaining
Viewed: 276 times.

Panel back and breadboard
Panel back and breadboard
Viewed: 260 times.

Breadboard and spinner
Breadboard and spinner
Viewed: 277 times.

Interested bystanders
Interested bystanders
Viewed: 292 times.

Frank on the Commons
Frank on the Commons
Viewed: 137 times.

Spinning at the office
Spinning at the office
Viewed: 179 times.

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