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Technical line drawing of a dual-axis solar tracking array on a trailer, labeled with LDRs, stepper motor, and servo motor.

Technical line drawing of a dual-axis solar tracking array on a trailer, labeled with LDRs, stepper motor, and servo motor.

Detailed engineering sketch of a miniature, dual-axis solar tracking array mounted on a utility trailer. Show the solar panel, a stepper motor for horizontal rotation, a servo motor for vertical tilt, and light-dependent resistors (LDRs) acting as sensors. Use a technical line drawing style See more