This light direction sensor was designed for educational projects with the senseBox. It uses two photodiodes and a wall between them to calculate the light direction (mostly the sun) by comparing the resistance of the two diodes. It is clippable to a flat surface and can be used combination with this 2-axis gimbal for 9g servos to build a device following the sun. See pictures for assembly.

Printer Settings:

• 0.2 mm
• PETG or PLA
• only supports on printing surface needed