Raspberry Pi Pico Sun Tracking Panel (2 LDRs + SG90 Servo)

A panel that finds the sun on its own! The **Raspberry Pi Pico** measures light with **2 LDRs** on either side of the panel, and an **SG90 servo** turns it toward the brighter side. A big difference turns it fast, a small one slowly, and it eases to a stop once both sides match. At night the panel swings back east to wait for sunrise. A ready-made experiment for **science fairs** and school projects.