Shared projects

LDR-based 2-axis analog solar tracker

by Boloar.
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2 layer board of 1.79x2.10 inches (45.39x53.34 mm).
Shared on June 3rd, 2014 06:40.

The circuit is basically this. But that is just for tracking one axis. So the components on this PCB are doubled, using a quad op-amp instead of a dual, and with the discrete H-bridge replaced with the L298D IC.

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